122465552556775 has 36 divisors (see below), whose sum is σ = 160316382012264. Its totient is φ = 92789386632000.

The previous prime is 122465552556757. The next prime is 122465552556779. The reversal of 122465552556775 is 577655255564221.

It is not a de Polignac number, because 122465552556775 - 2²³ = 122465544168167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122465552556775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122465552556779) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 29562765 + ... + 33449785.

It is an arithmetic number, because the mean of its divisors is an integer number (4453232833674).

Almost surely, 2^{122465552556775} is an apocalyptic number.

122465552556775 is a deficient number, since it is larger than the sum of its proper divisors (37850829455489).

122465552556775 is a wasteful number, since it uses less digits than its factorization.

122465552556775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3890560 (or 3890536 counting only the distinct ones).

The product of its digits is 882000000, while the sum is 67.

The spelling of 122465552556775 in words is "one hundred twenty-two trillion, four hundred sixty-five billion, five hundred fifty-two million, five hundred fifty-six thousand, seven hundred seventy-five".