123622133975 has 6 divisors (see below), whose sum is σ = 153291446160. Its totient is φ = 98897707160.

The previous prime is 123622133941. The next prime is 123622134017. The reversal of 123622133975 is 579331226321.

It is not a de Polignac number, because 123622133975 - 2¹⁶ = 123622068439 is a prime.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 2472442655 + ... + 2472442704.

It is an arithmetic number, because the mean of its divisors is an integer number (25548574360).

Almost surely, 2^123622133975 is an apocalyptic number.

123622133975 is a deficient number, since it is larger than the sum of its proper divisors (29669312185).

123622133975 is an equidigital number, since it uses as much as digits as its factorization.

123622133975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4944885369 (or 4944885364 counting only the distinct ones).

The product of its digits is 408240, while the sum is 44.

The spelling of 123622133975 in words is "one hundred twenty-three billion, six hundred twenty-two million, one hundred thirty-three thousand, nine hundred seventy-five".