30012202133232 has 120 divisors (see below), whose sum is σ = 89847791492352. Its totient is φ = 8559629798400.

The previous prime is 30012202133231. The next prime is 30012202133267. The reversal of 30012202133232 is 23233120221003.

It is a super-2 number, since 2×30012202133232² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012202133231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 98188744 + ... + 98493927.

Almost surely, 2^{30012202133232} is an apocalyptic number.

It is an amenable number.

30012202133232 is an abundant number, since it is smaller than the sum of its proper divisors (59835589359120).

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

30012202133232 is a wasteful number, since it uses less digits than its factorization.

30012202133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196682727 (or 196682704 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30012202133232 its reverse (23233120221003), we get a palindrome (53245322354235).

The spelling of 30012202133232 in words is "thirty trillion, twelve billion, two hundred two million, one hundred thirty-three thousand, two hundred thirty-two".