30682122152 has 32 divisors (see below), whose sum is σ = 63217005120. Its totient is φ = 13844615040.

The previous prime is 30682122109. The next prime is 30682122181. The reversal of 30682122152 is 25122128603.

It is a super-2 number, since 2×30682122152² (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 7 ways as a sum of consecutive naturals, for example, 1260428 + ... + 1284539.

It is an arithmetic number, because the mean of its divisors is an integer number (1975531410).

Almost surely, 2^30682122152 is an apocalyptic number.

It is an amenable number.

30682122152 is an abundant number, since it is smaller than the sum of its proper divisors (32534882968).

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

30682122152 is a wasteful number, since it uses less digits than its factorization.

30682122152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545121 (or 2545117 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 30682122152 in words is "thirty billion, six hundred eighty-two million, one hundred twenty-two thousand, one hundred fifty-two".