112021223231000 has 32 divisors (see below), whose sum is σ = 262129662362880. Its totient is φ = 44808489292000.

The previous prime is 112021223230963. The next prime is 112021223231039. The reversal of 112021223231000 is 132322120211.

It is a super-2 number, since 2×112021223231000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 56010610616 + ... + 56010612615.

It is an arithmetic number, because the mean of its divisors is an integer number (8191551948840).

Almost surely, 2^{112021223231000} is an apocalyptic number.

112021223231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112021223231000 is an abundant number, since it is smaller than the sum of its proper divisors (150108439131880).

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

112021223231000 is a wasteful number, since it uses less digits than its factorization.

112021223231000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112021223252 (or 112021223238 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 112021223231000 its reverse (132322120211), we get a palindrome (112153545351211).

The spelling of 112021223231000 in words is "one hundred twelve trillion, twenty-one billion, two hundred twenty-three million, two hundred thirty-one thousand".