22828273659 has 24 divisors (see below), whose sum is σ = 36206941680. Its totient is φ = 14323620096.

The previous prime is 22828273649. The next prime is 22828273703. The reversal of 22828273659 is 95637282822.

It is a de Polignac number, because none of the positive numbers 2^k-22828273659 is a prime.

It is a super-2 number, since 2×22828273659² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22828273649) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2758914 + ... + 2767175.

It is an arithmetic number, because the mean of its divisors is an integer number (1508622570).

Almost surely, 2^22828273659 is an apocalyptic number.

22828273659 is a deficient number, since it is larger than the sum of its proper divisors (13378668021).

22828273659 is an equidigital number, since it uses as much as digits as its factorization.

22828273659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5526121 (or 5526109 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 22828273659 in words is "twenty-two billion, eight hundred twenty-eight million, two hundred seventy-three thousand, six hundred fifty-nine".