122053747328 has 32 divisors (see below), whose sum is σ = 243179916660. Its totient is φ = 61020356608.

The previous prime is 122053747313. The next prime is 122053747337. The reversal of 122053747328 is 823747350221.

It can be written as a sum of positive squares in 2 ways, for example, as 122046819904 + 6927424 = 349352^2 + 2632^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1289726 + ... + 1381122.

Almost surely, 2^122053747328 is an apocalyptic number.

It is an amenable number.

122053747328 is a deficient number, since it is larger than the sum of its proper divisors (121126169332).

122053747328 is an equidigital number, since it uses as much as digits as its factorization.

122053747328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101844 (or 101832 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 44.

The spelling of 122053747328 in words is "one hundred twenty-two billion, fifty-three million, seven hundred forty-seven thousand, three hundred twenty-eight".