22450798806 has 16 divisors (see below), whose sum is σ = 45177069504. Its totient is φ = 7437687624.

The previous prime is 22450798751. The next prime is 22450798831. The reversal of 22450798806 is 60889705422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11476936 + ... + 11478891.

It is an arithmetic number, because the mean of its divisors is an integer number (2823566844).

Almost surely, 2^22450798806 is an apocalyptic number.

22450798806 is an abundant number, since it is smaller than the sum of its proper divisors (22726270698).

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

22450798806 is a wasteful number, since it uses less digits than its factorization.

22450798806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22955995.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 22450798806 in words is "twenty-two billion, four hundred fifty million, seven hundred ninety-eight thousand, eight hundred six".