22323685379 has 4 divisors (see below), whose sum is σ = 22408566576. Its totient is φ = 22238804184.

The previous prime is 22323685369. The next prime is 22323685393. The reversal of 22323685379 is 97358632322.

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 22323685379 - 2⁸ = 22323685123 is a prime.

It is a super-3 number, since 3×22323685379³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22323685369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42440204 + ... + 42440729.

It is an arithmetic number, because the mean of its divisors is an integer number (5602141644).

Almost surely, 2^22323685379 is an apocalyptic number.

22323685379 is a deficient number, since it is larger than the sum of its proper divisors (84881197).

22323685379 is an equidigital number, since it uses as much as digits as its factorization.

22323685379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84881196.

The product of its digits is 3265920, while the sum is 50.

The spelling of 22323685379 in words is "twenty-two billion, three hundred twenty-three million, six hundred eighty-five thousand, three hundred seventy-nine".