220110111120122 has 16 divisors (see below), whose sum is σ = 330771283309440. Its totient is φ = 109853199776112.

The previous prime is 220110111120103. The next prime is 220110111120131. The reversal of 220110111120122 is 221021111011022.

It is a super-2 number, since 2×220110111120122² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220110111120122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43367597 + ... + 48176432.

It is an arithmetic number, because the mean of its divisors is an integer number (20673205206840).

Almost surely, 2^{220110111120122} is an apocalyptic number.

220110111120122 is a deficient number, since it is larger than the sum of its proper divisors (110661172189318).

220110111120122 is a wasteful number, since it uses less digits than its factorization.

220110111120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91546237.

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

Adding to 220110111120122 its reverse (221021111011022), we get a palindrome (441131222131144).

The spelling of 220110111120122 in words is "two hundred twenty trillion, one hundred ten billion, one hundred eleven million, one hundred twenty thousand, one hundred twenty-two".