112100201120 has 48 divisors (see below), whose sum is σ = 273379857408. Its totient is φ = 43393624320.

The previous prime is 112100201071. The next prime is 112100201167. The reversal of 112100201120 is 21102001211.

It is a super-2 number, since 2×112100201120² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11295464 + ... + 11305383.

It is an arithmetic number, because the mean of its divisors is an integer number (5695413696).

Almost surely, 2^112100201120 is an apocalyptic number.

112100201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112100201120 is an abundant number, since it is smaller than the sum of its proper divisors (161279656288).

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

112100201120 is a wasteful number, since it uses less digits than its factorization.

112100201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22600893 (or 22600885 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112100201120 its reverse (21102001211), we get a palindrome (133202202331).

The spelling of 112100201120 in words is "one hundred twelve billion, one hundred million, two hundred one thousand, one hundred twenty".