22068898896 has 40 divisors (see below), whose sum is σ = 62194171104. Its totient is φ = 6687544960.

The previous prime is 22068898793. The next prime is 22068898903. The reversal of 22068898896 is 69889886022.

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 20898051 + ... + 20899106.

Almost surely, 2^22068898896 is an apocalyptic number.

It is an amenable number.

22068898896 is an abundant number, since it is smaller than the sum of its proper divisors (40125272208).

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

22068898896 is a wasteful number, since it uses less digits than its factorization.

22068898896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41797179 (or 41797173 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 66.

The spelling of 22068898896 in words is "twenty-two billion, sixty-eight million, eight hundred ninety-eight thousand, eight hundred ninety-six".