13311132202 has 24 divisors (see below), whose sum is σ = 20777302980. Its totient is φ = 6394106880.

The previous prime is 13311132139. The next prime is 13311132229. The reversal of 13311132202 is 20223111331.

It can be written as a sum of positive squares in 2 ways, for example, as 11769863121 + 1541269081 = 108489^2 + 39259^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13311132202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 196074 + ... + 255082.

Almost surely, 2^13311132202 is an apocalyptic number.

13311132202 is a deficient number, since it is larger than the sum of its proper divisors (7466170778).

13311132202 is an equidigital number, since it uses as much as digits as its factorization.

13311132202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59158 (or 59115 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13311132202 its reverse (20223111331), we get a palindrome (33534243533).

The spelling of 13311132202 in words is "thirteen billion, three hundred eleven million, one hundred thirty-two thousand, two hundred two".