385523122 has 16 divisors (see below), whose sum is σ = 595026432. Its totient is φ = 187230960.

The previous prime is 385523119. The next prime is 385523137. The reversal of 385523122 is 221325583.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3183 + ... + 27949.

It is an arithmetic number, because the mean of its divisors is an integer number (37189152).

Almost surely, 2^385523122 is an apocalyptic number.

385523122 is a deficient number, since it is larger than the sum of its proper divisors (209503310).

385523122 is a wasteful number, since it uses less digits than its factorization.

385523122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24993.

The product of its digits is 14400, while the sum is 31.

The square root of 385523122 is about 19634.7427281337. The cubic root of 385523122 is about 727.8079750050.

The spelling of 385523122 in words is "three hundred eighty-five million, five hundred twenty-three thousand, one hundred twenty-two".