11222110110122 has 4 divisors (see below), whose sum is σ = 16833165165186. Its totient is φ = 5611055055060.

The previous prime is 11222110110067. The next prime is 11222110110157. The reversal of 11222110110122 is 22101101122211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10511024369041 + 711085741081 = 3242071^2 + 843259^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11222110110122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2805527527529 + ... + 2805527527532.

Almost surely, 2^{11222110110122} is an apocalyptic number.

11222110110122 is a deficient number, since it is larger than the sum of its proper divisors (5611055055064).

11222110110122 is an equidigital number, since it uses as much as digits as its factorization.

11222110110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5611055055063.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 11222110110122 its reverse (22101101122211), we get a palindrome (33323211232333).

The spelling of 11222110110122 in words is "eleven trillion, two hundred twenty-two billion, one hundred ten million, one hundred ten thousand, one hundred twenty-two".