30212200132 has 24 divisors (see below), whose sum is σ = 53371333400. Its totient is φ = 14963325696.

The previous prime is 30212200129. The next prime is 30212200141. The reversal of 30212200132 is 23100221203.

It can be written as a sum of positive squares in 4 ways, for example, as 3379794496 + 26832405636 = 58136^2 + 163806^2 .

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, 2054518 + ... + 2069170.

Almost surely, 2^30212200132 is an apocalyptic number.

It is an amenable number.

30212200132 is a deficient number, since it is larger than the sum of its proper divisors (23159133268).

30212200132 is a wasteful number, since it uses less digits than its factorization.

30212200132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19495 (or 19493 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30212200132 its reverse (23100221203), we get a palindrome (53312421335).

The spelling of 30212200132 in words is "thirty billion, two hundred twelve million, two hundred thousand, one hundred thirty-two".