122313399999 has 32 divisors (see below), whose sum is σ = 195463372800. Its totient is φ = 66518524512.

The previous prime is 122313399959. The next prime is 122313400003. The reversal of 122313399999 is 999993313221.

It is not a de Polignac number, because 122313399999 - 2¹³ = 122313391807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122313399919) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 540157 + ... + 732390.

It is an arithmetic number, because the mean of its divisors is an integer number (6108230400).

Almost surely, 2^122313399999 is an apocalyptic number.

122313399999 is a deficient number, since it is larger than the sum of its proper divisors (73149972801).

122313399999 is a wasteful number, since it uses less digits than its factorization.

122313399999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272779.

The product of its digits is 6377292, while the sum is 60.

The spelling of 122313399999 in words is "one hundred twenty-two billion, three hundred thirteen million, three hundred ninety-nine thousand, nine hundred ninety-nine".