122345013342015 has 32 divisors (see below), whose sum is σ = 219534977237760. Its totient is φ = 64640854393632.

The previous prime is 122345013342001. The next prime is 122345013342023. The reversal of 122345013342015 is 510243310543221.

122345013342015 is a `hidden beast` number, since 1 + 2 + 23 + 450 + 133 + 42 + 0 + 15 = 666.

It is not a de Polignac number, because 122345013342015 - 2⁵ = 122345013341983 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4234842369 + ... + 4234871258.

It is an arithmetic number, because the mean of its divisors is an integer number (6860468038680).

Almost surely, 2^{122345013342015} is an apocalyptic number.

122345013342015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122345013342015 is a deficient number, since it is larger than the sum of its proper divisors (97189963895745).

122345013342015 is a wasteful number, since it uses less digits than its factorization.

122345013342015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8469713748 (or 8469713742 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 122345013342015 its reverse (510243310543221), we get a palindrome (632588323885236).

The spelling of 122345013342015 in words is "one hundred twenty-two trillion, three hundred forty-five billion, thirteen million, three hundred forty-two thousand, fifteen".