22332420313 has 32 divisors (see below), whose sum is σ = 26605117440. Its totient is φ = 18348457920.

The previous prime is 22332420293. The next prime is 22332420337. The reversal of 22332420313 is 31302423322.

It is a cyclic number.

It is not a de Polignac number, because 22332420313 - 2²¹ = 22330323161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22332420113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16930668 + ... + 16931986.

It is an arithmetic number, because the mean of its divisors is an integer number (831409920).

Almost surely, 2^22332420313 is an apocalyptic number.

It is an amenable number.

22332420313 is a deficient number, since it is larger than the sum of its proper divisors (4272697127).

22332420313 is a wasteful number, since it uses less digits than its factorization.

22332420313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 22332420313 its reverse (31302423322), we get a palindrome (53634843635).

The spelling of 22332420313 in words is "twenty-two billion, three hundred thirty-two million, four hundred twenty thousand, three hundred thirteen".