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2232200012213 = 431671971577909
BaseRepresentation
bin100000011110111001011…
…111010010000110110101
321220101200212010122020102
4200132321133102012311
5243033021200342323
64425243013043445
7320161666020503
oct40367137220665
97811625118212
102232200012213
11790741793826
12300747326585
131326599826c2
147a07925b673
153d0e829b328
hex207b97d21b5

2232200012213 has 16 divisors (see below), whose sum is σ = 2309454322560. Its totient is φ = 2156230216896.

The previous prime is 2232200012197. The next prime is 2232200012221. The reversal of 2232200012213 is 3122100022322.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2232200012213 - 24 = 2232200012197 is a prime.

It is a super-3 number, since 3×22322000122133 (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232203012213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625703 + ... + 2203611.

It is an arithmetic number, because the mean of its divisors is an integer number (144340895160).

Almost surely, 22232200012213 is an apocalyptic number.

It is an amenable number.

2232200012213 is a deficient number, since it is larger than the sum of its proper divisors (77254310347).

2232200012213 is a wasteful number, since it uses less digits than its factorization.

2232200012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578316.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2232200012213 its reverse (3122100022322), we get a palindrome (5354300034535).

The spelling of 2232200012213 in words is "two trillion, two hundred thirty-two billion, two hundred million, twelve thousand, two hundred thirteen".

Divisors: 1 43 167 197 7181 8471 32899 1414657 1577909 67850087 263510803 310848073 11330964529 13366467139 51911628191 2232200012213