122076664715 has 8 divisors (see below), whose sum is σ = 149608848960. Its totient is φ = 95583430912.

The previous prime is 122076664693. The next prime is 122076664733. The reversal of 122076664715 is 517466670221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122076664715 - 2⁶ = 122076664651 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a self number, because there is not a number n which added to its sum of digits gives 122076664715.

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, 259737350 + ... + 259737819.

It is an arithmetic number, because the mean of its divisors is an integer number (18701106120).

Almost surely, 2^122076664715 is an apocalyptic number.

122076664715 is a deficient number, since it is larger than the sum of its proper divisors (27532184245).

122076664715 is an equidigital number, since it uses as much as digits as its factorization.

122076664715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519475221.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 122076664715 in words is "one hundred twenty-two billion, seventy-six million, six hundred sixty-four thousand, seven hundred fifteen".