22344253254 has 24 divisors (see below), whose sum is σ = 48793754880. Its totient is φ = 7389437328.

The previous prime is 22344253231. The next prime is 22344253273. The reversal of 22344253254 is 45235244322.

22344253254 is a `hidden beast` number, since 2 + 2 + 34 + 42 + 532 + 54 = 666.

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 11 ways as a sum of consecutive naturals, for example, 4884909 + ... + 4889480.

It is an arithmetic number, because the mean of its divisors is an integer number (2033073120).

Almost surely, 2^22344253254 is an apocalyptic number.

22344253254 is an abundant number, since it is smaller than the sum of its proper divisors (26449501626).

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

22344253254 is a wasteful number, since it uses less digits than its factorization.

22344253254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9774524 (or 9774521 counting only the distinct ones).

The product of its digits is 230400, while the sum is 36.

Adding to 22344253254 its reverse (45235244322), we get a palindrome (67579497576).

The spelling of 22344253254 in words is "twenty-two billion, three hundred forty-four million, two hundred fifty-three thousand, two hundred fifty-four".