122032231232 has 56 divisors (see below), whose sum is σ = 255139886976. Its totient is φ = 57796535808.

The previous prime is 122032231201. The next prime is 122032231283. The reversal of 122032231232 is 232132230221.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 122032231198 and 122032231207.

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, 250823 + ... + 554054.

Almost surely, 2^122032231232 is an apocalyptic number.

It is an amenable number.

122032231232 is an abundant number, since it is smaller than the sum of its proper divisors (133107655744).

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

122032231232 is a wasteful number, since it uses less digits than its factorization.

122032231232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805015 (or 805005 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 122032231232 its reverse (232132230221), we get a palindrome (354164461453).

The spelling of 122032231232 in words is "one hundred twenty-two billion, thirty-two million, two hundred thirty-one thousand, two hundred thirty-two".