22342416256 has 32 divisors (see below), whose sum is σ = 45713272680. Its totient is φ = 10869281280.

The previous prime is 22342416253. The next prime is 22342416287. The reversal of 22342416256 is 65261424322.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22342416251) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2354050 + ... + 2363521.

Almost surely, 2^22342416256 is an apocalyptic number.

It is an amenable number.

22342416256 is an abundant number, since it is smaller than the sum of its proper divisors (23370856424).

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

22342416256 is an equidigital number, since it uses as much as digits as its factorization.

22342416256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717622 (or 4717610 counting only the distinct ones).

The product of its digits is 138240, while the sum is 37.

The spelling of 22342416256 in words is "twenty-two billion, three hundred forty-two million, four hundred sixteen thousand, two hundred fifty-six".