13228204952 has 16 divisors (see below), whose sum is σ = 24804406440. Its totient is φ = 6613696576.

The previous prime is 13228204907. The next prime is 13228204967. The reversal of 13228204952 is 25940282231.

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, 122603 + ... + 203685.

Almost surely, 2^13228204952 is an apocalyptic number.

It is an amenable number.

13228204952 is a deficient number, since it is larger than the sum of its proper divisors (11576201488).

13228204952 is a wasteful number, since it uses less digits than its factorization.

13228204952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101482 (or 101478 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 13228204952 in words is "thirteen billion, two hundred twenty-eight million, two hundred four thousand, nine hundred fifty-two".