10100111122112 has 28 divisors (see below), whose sum is σ = 21864445101096. Its totient is φ = 4590959600640.

The previous prime is 10100111122103. The next prime is 10100111122133. The reversal of 10100111122112 is 21122111100101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7173373673 + ... + 7173375080.

Almost surely, 2^{10100111122112} is an apocalyptic number.

It is an amenable number.

10100111122112 is an abundant number, since it is smaller than the sum of its proper divisors (11764333978984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10100111122112 is a wasteful number, since it uses less digits than its factorization.

10100111122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14346748776 (or 14346748766 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 10100111122112 its reverse (21122111100101), we get a palindrome (31222222222213).

The spelling of 10100111122112 in words is "ten trillion, one hundred billion, one hundred eleven million, one hundred twenty-two thousand, one hundred twelve".