22210110222202 has 32 divisors (see below), whose sum is σ = 38965901673600. Its totient is φ = 9295829803008.

The previous prime is 22210110222187. The next prime is 22210110222217. The reversal of 22210110222202 is 20222201101222.

It is an interprime number because it is at equal distance from previous prime (22210110222187) and next prime (22210110222217).

It is a self number, because there is not a number n which added to its sum of digits gives 22210110222202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105074 + ... + 6755842.

It is an arithmetic number, because the mean of its divisors is an integer number (1217684427300).

Almost surely, 2^{22210110222202} is an apocalyptic number.

22210110222202 is a deficient number, since it is larger than the sum of its proper divisors (16755791451398).

22210110222202 is a wasteful number, since it uses less digits than its factorization.

22210110222202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5657350.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22210110222202 its reverse (20222201101222), we get a palindrome (42432311323424).

The spelling of 22210110222202 in words is "twenty-two trillion, two hundred ten billion, one hundred ten million, two hundred twenty-two thousand, two hundred two".