30112023313212 has 48 divisors (see below), whose sum is σ = 71225840270592. Its totient is φ = 9899569768320.

The previous prime is 30112023313189. The next prime is 30112023313237. The reversal of 30112023313212 is 21231332021103.

It is a congruent number.

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, 32561313 + ... + 33473319.

It is an arithmetic number, because the mean of its divisors is an integer number (1483871672304).

Almost surely, 2^{30112023313212} is an apocalyptic number.

It is an amenable number.

30112023313212 is an abundant number, since it is smaller than the sum of its proper divisors (41113816957380).

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

30112023313212 is a wasteful number, since it uses less digits than its factorization.

30112023313212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949778 (or 949776 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 30112023313212 its reverse (21231332021103), we get a palindrome (51343355334315).

The spelling of 30112023313212 in words is "thirty trillion, one hundred twelve billion, twenty-three million, three hundred thirteen thousand, two hundred twelve".