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2211020100112 = 24138188756257
BaseRepresentation
bin100000001011001011000…
…100010101001000010000
321211101000210101121212111
4200023023010111020100
5242211132121200422
64411421214035104
7315512065521565
oct40131304251020
97741023347774
102211020100112
1178276322933a
122b86161a8a94
131306629c7a35
147902a39486c
153c7a8b61a77
hex202cb115210

2211020100112 has 10 divisors (see below), whose sum is σ = 4283851443998. Its totient is φ = 1105510050048.

The previous prime is 2211020100103. The next prime is 2211020100119. The reversal of 2211020100112 is 2110010201122.

It can be written as a sum of positive squares in only one way, i.e., 2157420441856 + 53599658256 = 1468816^2 + 231516^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2211020100092 and 2211020100101.

It is not an unprimeable number, because it can be changed into a prime (2211020100119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69094378113 + ... + 69094378144.

Almost surely, 22211020100112 is an apocalyptic number.

It is an amenable number.

2211020100112 is a deficient number, since it is larger than the sum of its proper divisors (2072831343886).

2211020100112 is a wasteful number, since it uses less digits than its factorization.

2211020100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138188756265 (or 138188756259 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2211020100112 its reverse (2110010201122), we get a palindrome (4321030301234).

It can be divided in two parts, 2211020 and 100112, that added together give a palindrome (2311132).

The spelling of 2211020100112 in words is "two trillion, two hundred eleven billion, twenty million, one hundred thousand, one hundred twelve".

Divisors: 1 2 4 8 16 138188756257 276377512514 552755025028 1105510050056 2211020100112