13972219322 has 12 divisors (see below), whose sum is σ = 20996494458. Its totient is φ = 6973395000.

The previous prime is 13972219241. The next prime is 13972219337. The reversal of 13972219322 is 22391227931.

13972219322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10156809961 + 3815409361 = 100781^2 + 61769^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13972219322.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 4296197 + ... + 4299447.

Almost surely, 2^13972219322 is an apocalyptic number.

13972219322 is a deficient number, since it is larger than the sum of its proper divisors (7024275136).

13972219322 is an frugal number, since it uses more digits than its factorization.

13972219322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7165 (or 3914 counting only the distinct ones).

The product of its digits is 81648, while the sum is 41.

The spelling of 13972219322 in words is "thirteen billion, nine hundred seventy-two million, two hundred nineteen thousand, three hundred twenty-two".