22344300022 has 32 divisors (see below), whose sum is σ = 37028928384. Its totient is φ = 10027353600.

The previous prime is 22344300019. The next prime is 22344300031. The reversal of 22344300022 is 22000344322.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 22344299966 and 22344300002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3522838 + ... + 3529174.

It is an arithmetic number, because the mean of its divisors is an integer number (1157154012).

Almost surely, 2^22344300022 is an apocalyptic number.

22344300022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22344300022 is a deficient number, since it is larger than the sum of its proper divisors (14684628362).

22344300022 is a wasteful number, since it uses less digits than its factorization.

22344300022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 22344300022 its reverse (22000344322), we get a palindrome (44344644344).

The spelling of 22344300022 in words is "twenty-two billion, three hundred forty-four million, three hundred thousand, twenty-two".