122665765122716 has 12 divisors (see below), whose sum is σ = 219232431283488. Its totient is φ = 60027927613152.

The previous prime is 122665765122671. The next prime is 122665765122749. The reversal of 122665765122716 is 617221567566221.

It is a congruent number.

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, 326238736841 + ... + 326238737216.

It is an arithmetic number, because the mean of its divisors is an integer number (18269369273624).

Almost surely, 2^{122665765122716} is an apocalyptic number.

It is an amenable number.

122665765122716 is a deficient number, since it is larger than the sum of its proper divisors (96566666160772).

122665765122716 is a wasteful number, since it uses less digits than its factorization.

122665765122716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652477474108 (or 652477474106 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 59.

The spelling of 122665765122716 in words is "one hundred twenty-two trillion, six hundred sixty-five billion, seven hundred sixty-five million, one hundred twenty-two thousand, seven hundred sixteen".