122741457162 has 16 divisors (see below), whose sum is σ = 256156084800. Its totient is φ = 39134957312.

The previous prime is 122741457127. The next prime is 122741457173. The reversal of 122741457162 is 261754147221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444715287 + ... + 444715562.

It is an arithmetic number, because the mean of its divisors is an integer number (16009755300).

Almost surely, 2^122741457162 is an apocalyptic number.

122741457162 is an abundant number, since it is smaller than the sum of its proper divisors (133414627638).

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

122741457162 is a wasteful number, since it uses less digits than its factorization.

122741457162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889430877.

The product of its digits is 188160, while the sum is 42.

The spelling of 122741457162 in words is "one hundred twenty-two billion, seven hundred forty-one million, four hundred fifty-seven thousand, one hundred sixty-two".