122680254830 has 24 divisors (see below), whose sum is σ = 256877432568. Its totient is φ = 42061801488.

The previous prime is 122680254821. The next prime is 122680254847. The reversal of 122680254830 is 38452086221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125183444 + ... + 125184423.

It is an arithmetic number, because the mean of its divisors is an integer number (10703226357).

Almost surely, 2^122680254830 is an apocalyptic number.

122680254830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122680254830 is an abundant number, since it is smaller than the sum of its proper divisors (134197177738).

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

122680254830 is a wasteful number, since it uses less digits than its factorization.

122680254830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250367888 (or 250367881 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 122680254830 in words is "one hundred twenty-two billion, six hundred eighty million, two hundred fifty-four thousand, eight hundred thirty".