901552642922 has 8 divisors (see below), whose sum is σ = 1381101921216. Its totient is φ = 441185335852.

The previous prime is 901552642873. The next prime is 901552642927. The reversal of 901552642922 is 229246255109.

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

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (901552642927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4795492688 + ... + 4795492875.

It is an arithmetic number, because the mean of its divisors is an integer number (172637740152).

Almost surely, 2^901552642922 is an apocalyptic number.

901552642922 is a deficient number, since it is larger than the sum of its proper divisors (479549278294).

901552642922 is a wasteful number, since it uses less digits than its factorization.

901552642922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9590985612.

The product of its (nonzero) digits is 777600, while the sum is 47.

The spelling of 901552642922 in words is "nine hundred one billion, five hundred fifty-two million, six hundred forty-two thousand, nine hundred twenty-two".