30201202312232 has 64 divisors (see below), whose sum is σ = 65664207360000. Its totient is φ = 12755271384576.

The previous prime is 30201202312207. The next prime is 30201202312241. The reversal of 30201202312232 is 23221320210203.

It is a super-2 number, since 2×30201202312232² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30201202312198 and 30201202312207.

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, 13190357 + ... + 15309732.

It is an arithmetic number, because the mean of its divisors is an integer number (1026003240000).

Almost surely, 2^{30201202312232} is an apocalyptic number.

It is an amenable number.

30201202312232 is an abundant number, since it is smaller than the sum of its proper divisors (35463005047768).

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

30201202312232 is a wasteful number, since it uses less digits than its factorization.

30201202312232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28500378 (or 28500374 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 30201202312232 its reverse (23221320210203), we get a palindrome (53422522522435).

The spelling of 30201202312232 in words is "thirty trillion, two hundred one billion, two hundred two million, three hundred twelve thousand, two hundred thirty-two".