22046240444624 has 20 divisors (see below), whose sum is σ = 46597735485600. Its totient is φ = 10021018383840.

The previous prime is 22046240444623. The next prime is 22046240444707. The reversal of 22046240444624 is 42644404264022.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22046240444623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62631364724 + ... + 62631365075.

It is an arithmetic number, because the mean of its divisors is an integer number (2329886774280).

Almost surely, 2^{22046240444624} is an apocalyptic number.

It is an amenable number.

22046240444624 is an abundant number, since it is smaller than the sum of its proper divisors (24551495040976).

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

22046240444624 is a wasteful number, since it uses less digits than its factorization.

22046240444624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125262729818 (or 125262729812 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 44.

The spelling of 22046240444624 in words is "twenty-two trillion, forty-six billion, two hundred forty million, four hundred forty-four thousand, six hundred twenty-four".