7222936444443 has 16 divisors (see below), whose sum is σ = 11330096384160. Its totient is φ = 4532038553088.

The previous prime is 7222936444441. The next prime is 7222936444457. The reversal of 7222936444443 is 3444446392227.

7222936444443 is a `hidden beast` number, since 72 + 2 + 2 + 93 + 6 + 4 + 44 + 443 = 666.

It is not a de Polignac number, because 7222936444443 - 2¹ = 7222936444441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7222936444443.

It is not an unprimeable number, because it can be changed into a prime (7222936444441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7868122030 + ... + 7868122947.

It is an arithmetic number, because the mean of its divisors is an integer number (708131024010).

Almost surely, 2^{7222936444443} is an apocalyptic number.

7222936444443 is a deficient number, since it is larger than the sum of its proper divisors (4107159939717).

7222936444443 is a wasteful number, since it uses less digits than its factorization.

7222936444443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15736245003 (or 15736244997 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 54.

The spelling of 7222936444443 in words is "seven trillion, two hundred twenty-two billion, nine hundred thirty-six million, four hundred forty-four thousand, four hundred forty-three".