22323332322 has 64 divisors (see below), whose sum is σ = 50995209600. Its totient is φ = 7233312960.

The previous prime is 22323332303. The next prime is 22323332323.

22323332322 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 3 + 332 + 322 = 666.

22323332322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×22323332322³ (a number of 32 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (22323332323) 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, 2450997 + ... + 2460087.

It is an arithmetic number, because the mean of its divisors is an integer number (796800150).

Almost surely, 2^22323332322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22323332322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25497604800).

22323332322 is an abundant number, since it is smaller than the sum of its proper divisors (28671877278).

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

22323332322 is a wasteful number, since it uses less digits than its factorization.

22323332322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10368 (or 10362 counting only the distinct ones).

The product of its digits is 15552, while the sum is 27.

The spelling of 22323332322 in words is "twenty-two billion, three hundred twenty-three million, three hundred thirty-two thousand, three hundred twenty-two".