22246627852 has 6 divisors (see below), whose sum is σ = 38931598748. Its totient is φ = 11123313924.

The previous prime is 22246627817. The next prime is 22246627853. The reversal of 22246627852 is 25872664222.

It is not an unprimeable number, because it can be changed into a prime (22246627853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2780828478 + ... + 2780828485.

Almost surely, 2^22246627852 is an apocalyptic number.

It is an amenable number.

22246627852 is a deficient number, since it is larger than the sum of its proper divisors (16684970896).

22246627852 is a wasteful number, since it uses less digits than its factorization.

22246627852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561656967 (or 5561656965 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 46.

The spelling of 22246627852 in words is "twenty-two billion, two hundred forty-six million, six hundred twenty-seven thousand, eight hundred fifty-two".