22344443102 has 16 divisors (see below), whose sum is σ = 36711966960. Its totient is φ = 10152444288.

The previous prime is 22344443087. The next prime is 22344443111. The reversal of 22344443102 is 20134444322.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11329868 + ... + 11331839.

It is an arithmetic number, because the mean of its divisors is an integer number (2294497935).

Almost surely, 2^22344443102 is an apocalyptic number.

22344443102 is a deficient number, since it is larger than the sum of its proper divisors (14367523858).

22344443102 is a wasteful number, since it uses less digits than its factorization.

22344443102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22661755.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22344443102 its reverse (20134444322), we get a palindrome (42478887424).

The spelling of 22344443102 in words is "twenty-two billion, three hundred forty-four million, four hundred forty-three thousand, one hundred two".