22642869195 has 40 divisors (see below), whose sum is σ = 40691968944. Its totient is φ = 12045692736.

The previous prime is 22642869167. The next prime is 22642869209. The reversal of 22642869195 is 59196824622.

22642869195 is a `hidden beast` number, since 2 + 26 + 428 + 6 + 9 + 195 = 666.

It is not a de Polignac number, because 22642869195 - 2⁹ = 22642868683 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 90372 + ... + 231198.

Almost surely, 2^22642869195 is an apocalyptic number.

22642869195 is a deficient number, since it is larger than the sum of its proper divisors (18049099749).

22642869195 is a wasteful number, since it uses less digits than its factorization.

22642869195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141241 (or 141232 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The spelling of 22642869195 in words is "twenty-two billion, six hundred forty-two million, eight hundred sixty-nine thousand, one hundred ninety-five".