22344012002 has 16 divisors (see below), whose sum is σ = 36113461440. Its totient is φ = 10307110032.

The previous prime is 22344011971. The next prime is 22344012013. The reversal of 22344012002 is 20021044322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179828 + ... + 277535.

It is an arithmetic number, because the mean of its divisors is an integer number (2257091340).

Almost surely, 2^22344012002 is an apocalyptic number.

22344012002 is a deficient number, since it is larger than the sum of its proper divisors (13769449438).

22344012002 is a wasteful number, since it uses less digits than its factorization.

22344012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459257.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 22344012002 its reverse (20021044322), we get a palindrome (42365056324).

The spelling of 22344012002 in words is "twenty-two billion, three hundred forty-four million, twelve thousand, two".