122870042583 has 8 divisors (see below), whose sum is σ = 163926807408. Its totient is φ = 81863319744.

The previous prime is 122870042579. The next prime is 122870042627. The reversal of 122870042583 is 385240078221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122870042583 - 2² = 122870042579 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122870042513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12504766 + ... + 12514587.

It is an arithmetic number, because the mean of its divisors is an integer number (20490850926).

Almost surely, 2^122870042583 is an apocalyptic number.

122870042583 is a deficient number, since it is larger than the sum of its proper divisors (41056764825).

122870042583 is a wasteful number, since it uses less digits than its factorization.

122870042583 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25020993.

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 122870042583 in words is "one hundred twenty-two billion, eight hundred seventy million, forty-two thousand, five hundred eighty-three".