22290558118 has 8 divisors (see below), whose sum is σ = 34147238112. Its totient is φ = 10908145416.

The previous prime is 22290558113. The next prime is 22290558131. The reversal of 22290558118 is 81185509222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22290558113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118566705 + ... + 118566892.

It is an arithmetic number, because the mean of its divisors is an integer number (4268404764).

Almost surely, 2^22290558118 is an apocalyptic number.

22290558118 is a deficient number, since it is larger than the sum of its proper divisors (11856679994).

22290558118 is a wasteful number, since it uses less digits than its factorization.

22290558118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237133646.

The product of its (nonzero) digits is 115200, while the sum is 43.

The spelling of 22290558118 in words is "twenty-two billion, two hundred ninety million, five hundred fifty-eight thousand, one hundred eighteen".