22344414422 has 48 divisors (see below), whose sum is σ = 38073563136. Its totient is φ = 9817407600.

The previous prime is 22344414413. The next prime is 22344414461. The reversal of 22344414422 is 22441444322.

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 23 ways as a sum of consecutive naturals, for example, 11154473 + ... + 11156475.

It is an arithmetic number, because the mean of its divisors is an integer number (793199232).

Almost surely, 2^22344414422 is an apocalyptic number.

22344414422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22344414422 is a deficient number, since it is larger than the sum of its proper divisors (15729148714).

22344414422 is a wasteful number, since it uses less digits than its factorization.

22344414422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3545 (or 3534 counting only the distinct ones).

The product of its digits is 49152, while the sum is 32.

Adding to 22344414422 its reverse (22441444322), we get a palindrome (44785858744).

The spelling of 22344414422 in words is "twenty-two billion, three hundred forty-four million, four hundred fourteen thousand, four hundred twenty-two".