30122332032 has 64 divisors (see below), whose sum is σ = 86167262160. Its totient is φ = 9268408320.

The previous prime is 30122332027. The next prime is 30122332039. The reversal of 30122332032 is 23023322103.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30122332039) 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, 3012069 + ... + 3022052.

Almost surely, 2^30122332032 is an apocalyptic number.

30122332032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30122332032 is an abundant number, since it is smaller than the sum of its proper divisors (56044930128).

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

30122332032 is a wasteful number, since it uses less digits than its factorization.

30122332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6034151 (or 6034139 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30122332032 its reverse (23023322103), we get a palindrome (53145654135).

The spelling of 30122332032 in words is "thirty billion, one hundred twenty-two million, three hundred thirty-two thousand, thirty-two".