22090023718 has 16 divisors (see below), whose sum is σ = 37873810944. Its totient is φ = 9465853320.

The previous prime is 22090023689. The next prime is 22090023719. The reversal of 22090023718 is 81732009022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22090023719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1123 + ... + 210193.

It is an arithmetic number, because the mean of its divisors is an integer number (2367113184).

Almost surely, 2^22090023718 is an apocalyptic number.

22090023718 is a deficient number, since it is larger than the sum of its proper divisors (15783787226).

22090023718 is a wasteful number, since it uses less digits than its factorization.

22090023718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216627.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 22090023718 in words is "twenty-two billion, ninety million, twenty-three thousand, seven hundred eighteen".