22000059194 has 4 divisors (see below), whose sum is σ = 33000088794. Its totient is φ = 11000029596.

The previous prime is 22000059187. The next prime is 22000059203. The reversal of 22000059194 is 49195000022.

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

It can be written as a sum of positive squares in only one way, i.e., 11785924969 + 10214134225 = 108563^2 + 101065^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22000059194.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500014797 + ... + 5500014800.

Almost surely, 2^22000059194 is an apocalyptic number.

22000059194 is a deficient number, since it is larger than the sum of its proper divisors (11000029600).

22000059194 is a wasteful number, since it uses less digits than its factorization.

22000059194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11000029599.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 22000059194 in words is "twenty-two billion, fifty-nine thousand, one hundred ninety-four".