122351802232 has 32 divisors (see below), whose sum is σ = 251575372800. Its totient is φ = 55323272800.

The previous prime is 122351802211. The next prime is 122351802233. The reversal of 122351802232 is 232208153221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122351802194 and 122351802203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122351802233) 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, 3622882 + ... + 3656497.

It is an arithmetic number, because the mean of its divisors is an integer number (7861730400).

Almost surely, 2^122351802232 is an apocalyptic number.

It is an amenable number.

122351802232 is an abundant number, since it is smaller than the sum of its proper divisors (129223570568).

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

122351802232 is a wasteful number, since it uses less digits than its factorization.

122351802232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7279587 (or 7279583 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 122351802232 its reverse (232208153221), we get a palindrome (354559955453).

The spelling of 122351802232 in words is "one hundred twenty-two billion, three hundred fifty-one million, eight hundred two thousand, two hundred thirty-two".