22344221112424 has 32 divisors (see below), whose sum is σ = 44100842032800. Its totient is φ = 10584007387200.

The previous prime is 22344221112403. The next prime is 22344221112449. The reversal of 22344221112424 is 42421112244322.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22344221112424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17507599 + ... + 18740449.

It is an arithmetic number, because the mean of its divisors is an integer number (1378151313525).

Almost surely, 2^{22344221112424} is an apocalyptic number.

It is an amenable number.

22344221112424 is a deficient number, since it is larger than the sum of its proper divisors (21756620920376).

22344221112424 is a wasteful number, since it uses less digits than its factorization.

22344221112424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352113 (or 1352109 counting only the distinct ones).

The product of its digits is 49152, while the sum is 34.

Adding to 22344221112424 its reverse (42421112244322), we get a palindrome (64765333356746).

The spelling of 22344221112424 in words is "twenty-two trillion, three hundred forty-four billion, two hundred twenty-one million, one hundred twelve thousand, four hundred twenty-four".