22210150818222 has 48 divisors (see below), whose sum is σ = 48544742930112. Its totient is φ = 7338622576320.

The previous prime is 22210150818209. The next prime is 22210150818259. The reversal of 22210150818222 is 22281805101222.

22210150818222 is a `hidden beast` number, since 2 + 22 + 101 + 508 + 1 + 8 + 2 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10595193 + ... + 12517124.

It is an arithmetic number, because the mean of its divisors is an integer number (1011348811044).

Almost surely, 2^{22210150818222} is an apocalyptic number.

22210150818222 is an abundant number, since it is smaller than the sum of its proper divisors (26334592111890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22210150818222 is a wasteful number, since it uses less digits than its factorization.

22210150818222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23112793 (or 23112790 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

Adding to 22210150818222 its reverse (22281805101222), we get a palindrome (44491955919444).

The spelling of 22210150818222 in words is "twenty-two trillion, two hundred ten billion, one hundred fifty million, eight hundred eighteen thousand, two hundred twenty-two".