30031200322112 has 56 divisors (see below), whose sum is σ = 65018454501312. Its totient is φ = 13648922278400.

The previous prime is 30031200322061. The next prime is 30031200322139. The reversal of 30031200322112 is 21122300213003.

It is a super-2 number, since 2×30031200322112² (a number of 28 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, 3397562 + ... + 8462022.

Almost surely, 2^{30031200322112} is an apocalyptic number.

30031200322112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30031200322112 is an abundant number, since it is smaller than the sum of its proper divisors (34987254179200).

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

30031200322112 is a wasteful number, since it uses less digits than its factorization.

30031200322112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072907 (or 5072897 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 30031200322112 its reverse (21122300213003), we get a palindrome (51153500535115).

The spelling of 30031200322112 in words is "thirty trillion, thirty-one billion, two hundred million, three hundred twenty-two thousand, one hundred twelve".