112100111111000 has 128 divisors (see below), whose sum is σ = 279608574024000. Its totient is φ = 41919156275200.

The previous prime is 112100111110991. The next prime is 112100111111041. The reversal of 112100111111000 is 111111001211.

It is a happy number.

It is a super-2 number, since 2×112100111111000² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19594934 + ... + 24660933.

Almost surely, 2^{112100111111000} is an apocalyptic number.

112100111111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112100111111000 is an abundant number, since it is smaller than the sum of its proper divisors (167508462913000).

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

112100111111000 is a wasteful number, since it uses less digits than its factorization.

112100111111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44256054 (or 44256040 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 112100111111000 its reverse (111111001211), we get a palindrome (112211222112211).

The spelling of 112100111111000 in words is "one hundred twelve trillion, one hundred billion, one hundred eleven million, one hundred eleven thousand".