22313614321 has 4 divisors (see below), whose sum is σ = 22316717632. Its totient is φ = 22310511012.

The previous prime is 22313614303. The next prime is 22313614343. The reversal of 22313614321 is 12341631322.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-22313614321 is a prime.

It is a super-3 number, since 3×22313614321³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22313614321.

It is not an unprimeable number, because it can be changed into a prime (22313614021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1540845 + ... + 1555258.

It is an arithmetic number, because the mean of its divisors is an integer number (5579179408).

Almost surely, 2^22313614321 is an apocalyptic number.

It is an amenable number.

22313614321 is a deficient number, since it is larger than the sum of its proper divisors (3103311).

22313614321 is an equidigital number, since it uses as much as digits as its factorization.

22313614321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103310.

The product of its digits is 5184, while the sum is 28.

The spelling of 22313614321 in words is "twenty-two billion, three hundred thirteen million, six hundred fourteen thousand, three hundred twenty-one".