30522139076 has 48 divisors (see below), whose sum is σ = 62861245440. Its totient is φ = 12784158720.

The previous prime is 30522139033. The next prime is 30522139129. The reversal of 30522139076 is 67093122503.

It is a super-2 number, since 2×30522139076² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283805 + ... + 376283.

It is an arithmetic number, because the mean of its divisors is an integer number (1309609280).

Almost surely, 2^30522139076 is an apocalyptic number.

It is an amenable number.

30522139076 is an abundant number, since it is smaller than the sum of its proper divisors (32339106364).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30522139076 is a wasteful number, since it uses less digits than its factorization.

30522139076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93084 (or 93082 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 30522139076 in words is "thirty billion, five hundred twenty-two million, one hundred thirty-nine thousand, seventy-six".