122017715323 has 32 divisors (see below), whose sum is σ = 151645962240. Its totient is φ = 95808264480.

The previous prime is 122017715257. The next prime is 122017715359. The reversal of 122017715323 is 323517710221.

It is a cyclic number.

It is not a de Polignac number, because 122017715323 - 2¹⁷ = 122017584251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122017715123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5377440 + ... + 5400082.

It is an arithmetic number, because the mean of its divisors is an integer number (4738936320).

Almost surely, 2^122017715323 is an apocalyptic number.

122017715323 is a deficient number, since it is larger than the sum of its proper divisors (29628246917).

122017715323 is a wasteful number, since it uses less digits than its factorization.

122017715323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24007.

The product of its (nonzero) digits is 17640, while the sum is 34.

The spelling of 122017715323 in words is "one hundred twenty-two billion, seventeen million, seven hundred fifteen thousand, three hundred twenty-three".