22000313332 has 24 divisors (see below), whose sum is σ = 40542115040. Its totient is φ = 10417286880.

The previous prime is 22000313329. The next prime is 22000313339. The reversal of 22000313332 is 23331300022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000313339) 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, 154558 + ... + 260554.

Almost surely, 2^22000313332 is an apocalyptic number.

It is an amenable number.

22000313332 is a deficient number, since it is larger than the sum of its proper divisors (18541801708).

22000313332 is a wasteful number, since it uses less digits than its factorization.

22000313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108751 (or 108749 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 22000313332 its reverse (23331300022), we get a palindrome (45331613354).

The spelling of 22000313332 in words is "twenty-two billion, three hundred thirteen thousand, three hundred thirty-two".