6722359223039 has 4 divisors (see below), whose sum is σ = 6722439123456. Its totient is φ = 6722279322624.

The previous prime is 6722359223029. The next prime is 6722359223051. The reversal of 6722359223039 is 9303229532276.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6722359223039 - 2⁴ = 6722359223023 is a prime.

It is a super-2 number, since 2×6722359223039² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6722359223029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39823874 + ... + 39992319.

It is an arithmetic number, because the mean of its divisors is an integer number (1680609780864).

Almost surely, 2^{6722359223039} is an apocalyptic number.

6722359223039 is a deficient number, since it is larger than the sum of its proper divisors (79900417).

6722359223039 is an equidigital number, since it uses as much as digits as its factorization.

6722359223039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79900416.

The product of its (nonzero) digits is 7348320, while the sum is 53.

The spelling of 6722359223039 in words is "six trillion, seven hundred twenty-two billion, three hundred fifty-nine million, two hundred twenty-three thousand, thirty-nine".