22344123102 has 32 divisors (see below), whose sum is σ = 51568138752. Its totient is φ = 6322053024.

The previous prime is 22344123097. The next prime is 22344123119. The reversal of 22344123102 is 20132144322.

It is a happy number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2578213 + ... + 2586864.

It is an arithmetic number, because the mean of its divisors is an integer number (1611504336).

Almost surely, 2^22344123102 is an apocalyptic number.

22344123102 is an abundant number, since it is smaller than the sum of its proper divisors (29224015650).

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

22344123102 is a wasteful number, since it uses less digits than its factorization.

22344123102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5165192.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22344123102 its reverse (20132144322), we get a palindrome (42476267424).

The spelling of 22344123102 in words is "twenty-two billion, three hundred forty-four million, one hundred twenty-three thousand, one hundred two".