8220879269319 has 16 divisors (see below), whose sum is σ = 11315408209920. Its totient is φ = 5303488555680.

The previous prime is 8220879269293. The next prime is 8220879269507. The reversal of 8220879269319 is 9139629780228.

It is a happy number.

It is not a de Polignac number, because 8220879269319 - 2¹⁷ = 8220879138247 is a prime.

It is a super-2 number, since 2×8220879269319² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8220879269319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8220879261319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903579 + ... + 4154300.

It is an arithmetic number, because the mean of its divisors is an integer number (707213013120).

Almost surely, 2^{8220879269319} is an apocalyptic number.

8220879269319 is a deficient number, since it is larger than the sum of its proper divisors (3094528940601).

8220879269319 is a wasteful number, since it uses less digits than its factorization.

8220879269319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5075390.

The product of its (nonzero) digits is 47029248, while the sum is 66.

The spelling of 8220879269319 in words is "eight trillion, two hundred twenty billion, eight hundred seventy-nine million, two hundred sixty-nine thousand, three hundred nineteen".