22693879798 has 16 divisors (see below), whose sum is σ = 35534465280. Its totient is φ = 10849436136.

The previous prime is 22693879787. The next prime is 22693879799. The reversal of 22693879798 is 89797839622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22693879799) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 28573 + ... + 214951.

It is an arithmetic number, because the mean of its divisors is an integer number (2220904080).

Almost surely, 2^22693879798 is an apocalyptic number.

22693879798 is a deficient number, since it is larger than the sum of its proper divisors (12840585482).

22693879798 is a wasteful number, since it uses less digits than its factorization.

22693879798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189051.

The product of its digits is 164602368, while the sum is 70.

The spelling of 22693879798 in words is "twenty-two billion, six hundred ninety-three million, eight hundred seventy-nine thousand, seven hundred ninety-eight".