22094794118 has 4 divisors (see below), whose sum is σ = 33142191180. Its totient is φ = 11047397058.

The previous prime is 22094794109. The next prime is 22094794123. The reversal of 22094794118 is 81149749022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5523698528 + ... + 5523698531.

It is an arithmetic number, because the mean of its divisors is an integer number (8285547795).

Almost surely, 2^22094794118 is an apocalyptic number.

22094794118 is a deficient number, since it is larger than the sum of its proper divisors (11047397062).

22094794118 is a wasteful number, since it uses less digits than its factorization.

22094794118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11047397061.

The product of its (nonzero) digits is 290304, while the sum is 47.

The spelling of 22094794118 in words is "twenty-two billion, ninety-four million, seven hundred ninety-four thousand, one hundred eighteen".