122616670165 has 8 divisors (see below), whose sum is σ = 160516368288. Its totient is φ = 89175760080.

The previous prime is 122616670139. The next prime is 122616670201. The reversal of 122616670165 is 561076616221.

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

It is a de Polignac number, because none of the positive numbers 2^k-122616670165 is a prime.

It is a super-2 number, since 2×122616670165² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 1114696947 + ... + 1114697056.

It is an arithmetic number, because the mean of its divisors is an integer number (20064546036).

Almost surely, 2^122616670165 is an apocalyptic number.

It is an amenable number.

122616670165 is a deficient number, since it is larger than the sum of its proper divisors (37899698123).

122616670165 is a wasteful number, since it uses less digits than its factorization.

122616670165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229394019.

The product of its (nonzero) digits is 181440, while the sum is 43.

The spelling of 122616670165 in words is "one hundred twenty-two billion, six hundred sixteen million, six hundred seventy thousand, one hundred sixty-five".