122325045515320 has 64 divisors (see below), whose sum is σ = 289867096116000. Its totient is φ = 46330772802048.

The previous prime is 122325045515317. The next prime is 122325045515369. The reversal of 122325045515320 is 23515540523221.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40164135 + ... + 43102294.

Almost surely, 2^{122325045515320} is an apocalyptic number.

122325045515320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122325045515320 is an abundant number, since it is smaller than the sum of its proper divisors (167542050600680).

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

122325045515320 is a wasteful number, since it uses less digits than its factorization.

122325045515320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83268392 (or 83268388 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 122325045515320 in words is "one hundred twenty-two trillion, three hundred twenty-five billion, forty-five million, five hundred fifteen thousand, three hundred twenty".