13211033332 has 24 divisors (see below), whose sum is σ = 26794212480. Its totient is φ = 5582125920.

The previous prime is 13211033327. The next prime is 13211033347. The reversal of 13211033332 is 23333011231.

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, 3320707 + ... + 3324682.

It is an arithmetic number, because the mean of its divisors is an integer number (1116425520).

Almost surely, 2^13211033332 is an apocalyptic number.

It is an amenable number.

13211033332 is an abundant number, since it is smaller than the sum of its proper divisors (13583179148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13211033332 is a wasteful number, since it uses less digits than its factorization.

13211033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6645471 (or 6645469 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 13211033332 its reverse (23333011231), we get a palindrome (36544044563).

The spelling of 13211033332 in words is "thirteen billion, two hundred eleven million, thirty-three thousand, three hundred thirty-two".