13211949322 has 16 divisors (see below), whose sum is σ = 23282596512. Its totient is φ = 5543475120.

The previous prime is 13211949299. The next prime is 13211949329. The reversal of 13211949322 is 22394911231.

13211949322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13211949329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23097528 + ... + 23098099.

It is an arithmetic number, because the mean of its divisors is an integer number (1455162282).

Almost surely, 2^13211949322 is an apocalyptic number.

13211949322 is a deficient number, since it is larger than the sum of its proper divisors (10070647190).

13211949322 is a wasteful number, since it uses less digits than its factorization.

13211949322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46195653.

The product of its digits is 23328, while the sum is 37.

The spelling of 13211949322 in words is "thirteen billion, two hundred eleven million, nine hundred forty-nine thousand, three hundred twenty-two".