122955152364 has 180 divisors, whose sum is σ = 361527700072. Its totient is φ = 36392146560.

The previous prime is 122955152351. The next prime is 122955152381. The reversal of 122955152364 is 463251559221.

122955152364 is a `hidden beast` number, since 1 + 22 + 95 + 515 + 23 + 6 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1649304 + ... + 1722240.

Almost surely, 2^122955152364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122955152364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180763850036).

122955152364 is an abundant number, since it is smaller than the sum of its proper divisors (238572547708).

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

122955152364 is a wasteful number, since it uses less digits than its factorization.

122955152364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73018 (or 72996 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The spelling of 122955152364 in words is "one hundred twenty-two billion, nine hundred fifty-five million, one hundred fifty-two thousand, three hundred sixty-four".