22330324002 has 48 divisors (see below), whose sum is σ = 52169719680. Its totient is φ = 6353377632.

The previous prime is 22330324001. The next prime is 22330324043. The reversal of 22330324002 is 20042303322.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 22330324002.

It is not an unprimeable number, because it can be changed into a prime (22330324001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88633 + ... + 229164.

It is an arithmetic number, because the mean of its divisors is an integer number (1086869160).

Almost surely, 2^22330324002 is an apocalyptic number.

22330324002 is an abundant number, since it is smaller than the sum of its proper divisors (29839395678).

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

22330324002 is a wasteful number, since it uses less digits than its factorization.

22330324002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318055 (or 318048 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 22330324002 its reverse (20042303322), we get a palindrome (42372627324).

The spelling of 22330324002 in words is "twenty-two billion, three hundred thirty million, three hundred twenty-four thousand, two".