112221022232 has 32 divisors (see below), whose sum is σ = 229816742400. Its totient is φ = 50948724000.

The previous prime is 112221022219. The next prime is 112221022253. The reversal of 112221022232 is 232220122211.

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, 686144 + ... + 833807.

It is an arithmetic number, because the mean of its divisors is an integer number (7181773200).

Almost surely, 2^112221022232 is an apocalyptic number.

It is an amenable number.

112221022232 is an abundant number, since it is smaller than the sum of its proper divisors (117595720168).

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

112221022232 is a wasteful number, since it uses less digits than its factorization.

112221022232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1520807 (or 1520803 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 112221022232 its reverse (232220122211), we get a palindrome (344441144443).

The spelling of 112221022232 in words is "one hundred twelve billion, two hundred twenty-one million, twenty-two thousand, two hundred thirty-two".