30212310001232 has 20 divisors (see below), whose sum is σ = 59495962934676. Its totient is φ = 14858513114880.

The previous prime is 30212310001177. The next prime is 30212310001241. The reversal of 30212310001232 is 23210001321203.

It can be written as a sum of positive squares in 2 ways, for example, as 6327820746256 + 23884489254976 = 2515516^2 + 4887176^2 .

It is a super-2 number, since 2×30212310001232² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15477616853 + ... + 15477618804.

Almost surely, 2^{30212310001232} is an apocalyptic number.

It is an amenable number.

30212310001232 is a deficient number, since it is larger than the sum of its proper divisors (29283652933444).

30212310001232 is a wasteful number, since it uses less digits than its factorization.

30212310001232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30955235726 (or 30955235720 counting only the distinct ones).

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

Adding to 30212310001232 its reverse (23210001321203), we get a palindrome (53422311322435).

The spelling of 30212310001232 in words is "thirty trillion, two hundred twelve billion, three hundred ten million, one thousand, two hundred thirty-two".