2220110220122 has 16 divisors (see below), whose sum is σ = 3378350812320. Its totient is φ = 1094098606608.

The previous prime is 2220110220113. The next prime is 2220110220143. The reversal of 2220110220122 is 2210220110222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2220110220122.

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, 26288672 + ... + 26372987.

It is an arithmetic number, because the mean of its divisors is an integer number (211146925770).

Almost surely, 2^{2220110220122} is an apocalyptic number.

2220110220122 is a deficient number, since it is larger than the sum of its proper divisors (1158240592198).

2220110220122 is a wasteful number, since it uses less digits than its factorization.

2220110220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52661965.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2220110220122 its reverse (2210220110222), we get a palindrome (4430330330344).

The spelling of 2220110220122 in words is "two trillion, two hundred twenty billion, one hundred ten million, two hundred twenty thousand, one hundred twenty-two".