122732406150 has 48 divisors (see below), whose sum is σ = 304615195344. Its totient is φ = 32702961280.

The previous prime is 122732406143. The next prime is 122732406191. The reversal of 122732406150 is 51604237221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128817 + ... + 511916.

It is an arithmetic number, because the mean of its divisors is an integer number (6346149903).

Almost surely, 2^122732406150 is an apocalyptic number.

122732406150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122732406150 is an abundant number, since it is smaller than the sum of its proper divisors (181882789194).

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

122732406150 is a wasteful number, since it uses less digits than its factorization.

122732406150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642025 (or 642020 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 122732406150 in words is "one hundred twenty-two billion, seven hundred thirty-two million, four hundred six thousand, one hundred fifty".