22314672049 has 4 divisors (see below), whose sum is σ = 22322905920. Its totient is φ = 22306438180.

The previous prime is 22314672043. The next prime is 22314672067. The reversal of 22314672049 is 94027641322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22314672049 - 2³ = 22314672041 is a prime.

It is a super-3 number, since 3×22314672049³ (a number of 32 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22314672041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4112869 + ... + 4118290.

It is an arithmetic number, because the mean of its divisors is an integer number (5580726480).

Almost surely, 2^22314672049 is an apocalyptic number.

It is an amenable number.

22314672049 is a deficient number, since it is larger than the sum of its proper divisors (8233871).

22314672049 is an equidigital number, since it uses as much as digits as its factorization.

22314672049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8233870.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 22314672049 in words is "twenty-two billion, three hundred fourteen million, six hundred seventy-two thousand, forty-nine".