122040877258 has 8 divisors (see below), whose sum is σ = 184838610528. Its totient is φ = 60428007084.

The previous prime is 122040877229. The next prime is 122040877279. The reversal of 122040877258 is 852778040221.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296215516 + ... + 296215927.

It is an arithmetic number, because the mean of its divisors is an integer number (23104826316).

Almost surely, 2^122040877258 is an apocalyptic number.

122040877258 is a deficient number, since it is larger than the sum of its proper divisors (62797733270).

122040877258 is a wasteful number, since it uses less digits than its factorization.

122040877258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592431548.

The product of its (nonzero) digits is 501760, while the sum is 46.

The spelling of 122040877258 in words is "one hundred twenty-two billion, forty million, eight hundred seventy-seven thousand, two hundred fifty-eight".