112200211220120 has 32 divisors (see below), whose sum is σ = 256589007631920. Its totient is φ = 44144345397120.

The previous prime is 112200211220077. The next prime is 112200211220129. The reversal of 112200211220120 is 21022112002211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112200211220129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22991844122 + ... + 22991849001.

Almost surely, 2^{112200211220120} is an apocalyptic number.

112200211220120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112200211220120 is an abundant number, since it is smaller than the sum of its proper divisors (144388796411800).

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

112200211220120 is a wasteful number, since it uses less digits than its factorization.

112200211220120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45983693195 (or 45983693191 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 112200211220120 its reverse (21022112002211), we get a palindrome (133222323222331).

The spelling of 112200211220120 in words is "one hundred twelve trillion, two hundred billion, two hundred eleven million, two hundred twenty thousand, one hundred twenty".