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2222300231001 = 34433101362549
BaseRepresentation
bin100000010101101011011…
…010100111010101011001
321212110010220221122110000
4200111223122213111121
5242402232324343001
64420524410243213
7316361446201554
oct40255332472531
97773126848400
102222300231001
117875215aa664
122ba843a26509
1313173c9844b6
14797ba54569b
153cc190d7a86
hex2056b6a7559

2222300231001 has 40 divisors (see below), whose sum is σ = 3330737209800. Its totient is φ = 1476629180928.

The previous prime is 2222300230991. The next prime is 2222300231113. The reversal of 2222300231001 is 1001320032222.

2222300231001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 59927040000 + 2162373191001 = 244800^2 + 1470501^2 .

It is not a de Polignac number, because 2222300231001 - 29 = 2222300230489 is a prime.

It is a super-2 number, since 2×22223002310012 (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2222300231401) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 35497675 + ... + 35560223.

It is an arithmetic number, because the mean of its divisors is an integer number (83268430245).

Almost surely, 22222300231001 is an apocalyptic number.

It is an amenable number.

2222300231001 is a deficient number, since it is larger than the sum of its proper divisors (1108436978799).

2222300231001 is a wasteful number, since it uses less digits than its factorization.

2222300231001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64007 (or 63998 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2222300231001 its reverse (1001320032222), we get a palindrome (3223620263223).

The spelling of 2222300231001 in words is "two trillion, two hundred twenty-two billion, three hundred million, two hundred thirty-one thousand, one".

Divisors: 1 3 9 27 81 433 1013 1299 3039 3897 9117 11691 27351 35073 62549 82053 187647 438629 562941 1315887 1688823 3947661 5066469 11842983 27083717 35528949 63362137 81251151 190086411 243753453 570259233 731260359 1710777699 2193781077 5132333097 27435805321 82307415963 246922247889 740766743667 2222300231001