30132573922 has 16 divisors (see below), whose sum is σ = 49316968512. Its totient is φ = 13694091120.

The previous prime is 30132573829. The next prime is 30132573923. The reversal of 30132573922 is 22937523103.

It is a super-2 number, since 2×30132573922² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30132573923) 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, 2313 + ... + 245500.

It is an arithmetic number, because the mean of its divisors is an integer number (3082310532).

Almost surely, 2^30132573922 is an apocalyptic number.

30132573922 is a deficient number, since it is larger than the sum of its proper divisors (19184394590).

30132573922 is a wasteful number, since it uses less digits than its factorization.

30132573922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253353.

The product of its (nonzero) digits is 68040, while the sum is 37.

The spelling of 30132573922 in words is "thirty billion, one hundred thirty-two million, five hundred seventy-three thousand, nine hundred twenty-two".