122235236875 has 20 divisors (see below), whose sum is σ = 153170907120. Its totient is φ = 97515620000.

The previous prime is 122235236839. The next prime is 122235236911. The reversal of 122235236875 is 578632532221.

It is an interprime number because it is at equal distance from previous prime (122235236839) and next prime (122235236911).

It is not a de Polignac number, because 122235236875 - 2²¹ = 122233139723 is a prime.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 48016 + ... + 496765.

It is an arithmetic number, because the mean of its divisors is an integer number (7658545356).

Almost surely, 2^122235236875 is an apocalyptic number.

122235236875 is a deficient number, since it is larger than the sum of its proper divisors (30935670245).

122235236875 is an frugal number, since it uses more digits than its factorization.

122235236875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545160 (or 545145 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The spelling of 122235236875 in words is "one hundred twenty-two billion, two hundred thirty-five million, two hundred thirty-six thousand, eight hundred seventy-five".