252322155555422 has 16 divisors (see below), whose sum is σ = 381841210004832. Its totient is φ = 125041802323200.

The previous prime is 252322155555403. The next prime is 252322155555451. The reversal of 252322155555422 is 224555551223252.

It is a congruent number.

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, 2413079 + ... + 22593522.

It is an arithmetic number, because the mean of its divisors is an integer number (23865075625302).

Almost surely, 2^{252322155555422} is an apocalyptic number.

252322155555422 is a deficient number, since it is larger than the sum of its proper divisors (129519054449410).

252322155555422 is a wasteful number, since it uses less digits than its factorization.

252322155555422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25051363.

The product of its digits is 12000000, while the sum is 50.

The spelling of 252322155555422 in words is "two hundred fifty-two trillion, three hundred twenty-two billion, one hundred fifty-five million, five hundred fifty-five thousand, four hundred twenty-two".