13003232212 has 12 divisors (see below), whose sum is σ = 23185008756. Its totient is φ = 6378944000.

The previous prime is 13003232189. The next prime is 13003232243. The reversal of 13003232212 is 21223230031.

It can be written as a sum of positive squares in 2 ways, for example, as 9628319376 + 3374912836 = 98124^2 + 58094^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13003232212.

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, 30667789 + ... + 30668212.

It is an arithmetic number, because the mean of its divisors is an integer number (1932084063).

Almost surely, 2^13003232212 is an apocalyptic number.

It is an amenable number.

13003232212 is a deficient number, since it is larger than the sum of its proper divisors (10181776544).

13003232212 is a wasteful number, since it uses less digits than its factorization.

13003232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61336058 (or 61336056 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13003232212 its reverse (21223230031), we get a palindrome (34226462243).

The spelling of 13003232212 in words is "thirteen billion, three million, two hundred thirty-two thousand, two hundred twelve".