22323011316 has 24 divisors (see below), whose sum is σ = 52969859040. Its totient is φ = 7314884832.

The previous prime is 22323011299. The next prime is 22323011317. The reversal of 22323011316 is 61311032322.

It is a super-3 number, since 3×22323011316³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22323011317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15764131 + ... + 15765546.

It is an arithmetic number, because the mean of its divisors is an integer number (2207077460).

Almost surely, 2^22323011316 is an apocalyptic number.

It is an amenable number.

22323011316 is an abundant number, since it is smaller than the sum of its proper divisors (30646847724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22323011316 is a wasteful number, since it uses less digits than its factorization.

22323011316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31529743 (or 31529741 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 22323011316 its reverse (61311032322), we get a palindrome (83634043638).

The spelling of 22323011316 in words is "twenty-two billion, three hundred twenty-three million, eleven thousand, three hundred sixteen".