122343050152215 has 24 divisors (see below), whose sum is σ = 212062062861168. Its totient is φ = 65249388000000.

The previous prime is 122343050152199. The next prime is 122343050152223. The reversal of 122343050152215 is 512251050343221.

122343050152215 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 430 + 5 + 0 + 1 + 5 + 2 + 215 = 666.

It is not a de Polignac number, because 122343050152215 - 2⁴ = 122343050152199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 122343050152215.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7823007 + ... + 17489583.

It is an arithmetic number, because the mean of its divisors is an integer number (8835919285882).

Almost surely, 2^{122343050152215} is an apocalyptic number.

122343050152215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

122343050152215 is a deficient number, since it is larger than the sum of its proper divisors (89719012708953).

122343050152215 is a wasteful number, since it uses less digits than its factorization.

122343050152215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9947839 (or 9947836 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 122343050152215 in words is "one hundred twenty-two trillion, three hundred forty-three billion, fifty million, one hundred fifty-two thousand, two hundred fifteen".