32033221310012 has 24 divisors (see below), whose sum is σ = 61842748086672. Its totient is φ = 14423964566400.

The previous prime is 32033221309997. The next prime is 32033221310063. The reversal of 32033221310012 is 21001312233023.

It is a super-2 number, since 2×32033221310012² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 32033221310012.

It is a congruent number.

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, 7512479414 + ... + 7512483677.

It is an arithmetic number, because the mean of its divisors is an integer number (2576781170278).

Almost surely, 2^{32033221310012} is an apocalyptic number.

It is an amenable number.

32033221310012 is a deficient number, since it is larger than the sum of its proper divisors (29809526776660).

32033221310012 is a wasteful number, since it uses less digits than its factorization.

32033221310012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15024963149 (or 15024963147 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 32033221310012 its reverse (21001312233023), we get a palindrome (53034533543035).

The spelling of 32033221310012 in words is "thirty-two trillion, thirty-three billion, two hundred twenty-one million, three hundred ten thousand, twelve".