22230170266 has 32 divisors (see below), whose sum is σ = 35371468800. Its totient is φ = 10456955520.

The previous prime is 22230170201. The next prime is 22230170279. The reversal of 22230170266 is 66207103222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 767740 + ... + 796168.

It is an arithmetic number, because the mean of its divisors is an integer number (1105358400).

Almost surely, 2^22230170266 is an apocalyptic number.

22230170266 is a deficient number, since it is larger than the sum of its proper divisors (13141298534).

22230170266 is a wasteful number, since it uses less digits than its factorization.

22230170266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28734.

The product of its (nonzero) digits is 12096, while the sum is 31.

Adding to 22230170266 its reverse (66207103222), we get a palindrome (88437273488).

The spelling of 22230170266 in words is "twenty-two billion, two hundred thirty million, one hundred seventy thousand, two hundred sixty-six".