22648484622 has 96 divisors (see below), whose sum is σ = 47977691616. Its totient is φ = 7120742400.

The previous prime is 22648484609. The next prime is 22648484653.

22648484622 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 165317338 + ... + 165317474.

It is an arithmetic number, because the mean of its divisors is an integer number (499767621).

Almost surely, 2^22648484622 is an apocalyptic number.

22648484622 is an abundant number, since it is smaller than the sum of its proper divisors (25329206994).

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

22648484622 is a wasteful number, since it uses less digits than its factorization.

22648484622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454 (or 353 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 48.

The spelling of 22648484622 in words is "twenty-two billion, six hundred forty-eight million, four hundred eighty-four thousand, six hundred twenty-two".