112021122002120 has 64 divisors (see below), whose sum is σ = 255850813814400. Its totient is φ = 44133559464960.

The previous prime is 112021122002081. The next prime is 112021122002221. The reversal of 112021122002120 is 21200221120211.

It is a super-2 number, since 2×112021122002120² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16680554 + ... + 22411673.

It is an arithmetic number, because the mean of its divisors is an integer number (3997668965850).

Almost surely, 2^{112021122002120} is an apocalyptic number.

112021122002120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112021122002120 is an abundant number, since it is smaller than the sum of its proper divisors (143829691812280).

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

112021122002120 is a wasteful number, since it uses less digits than its factorization.

112021122002120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39093318 (or 39093314 counting only the distinct ones).

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

Adding to 112021122002120 its reverse (21200221120211), we get a palindrome (133221343122331).

The spelling of 112021122002120 in words is "one hundred twelve trillion, twenty-one billion, one hundred twenty-two million, two thousand, one hundred twenty".