112120210110000 has 200 divisors, whose sum is σ = 380988409933120. Its totient is φ = 28325105568000.

The previous prime is 112120210109951. The next prime is 112120210110023. The reversal of 112120210110000 is 11012021211.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×112120210110000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 97781062 + ... + 98921061.

Almost surely, 2^{112120210110000} is an apocalyptic number.

112120210110000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112120210110000 is an abundant number, since it is smaller than the sum of its proper divisors (268868199823120).

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

112120210110000 is a wasteful number, since it uses less digits than its factorization.

112120210110000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196702173 (or 196702152 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112120210110000 its reverse (11012021211), we get a palindrome (112131222131211).

The spelling of 112120210110000 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred ten million, one hundred ten thousand".