122615532316 has 12 divisors (see below), whose sum is σ = 221976394920. Its totient is φ = 59193705200.

The previous prime is 122615532313. The next prime is 122615532397. The reversal of 122615532316 is 613235516221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122615532313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528515110 + ... + 528515341.

It is an arithmetic number, because the mean of its divisors is an integer number (18498032910).

Almost surely, 2^122615532316 is an apocalyptic number.

It is an amenable number.

122615532316 is a deficient number, since it is larger than the sum of its proper divisors (99360862604).

122615532316 is a wasteful number, since it uses less digits than its factorization.

122615532316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057030484 (or 1057030482 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The spelling of 122615532316 in words is "one hundred twenty-two billion, six hundred fifteen million, five hundred thirty-two thousand, three hundred sixteen".