220110001122 has 16 divisors (see below), whose sum is σ = 480240002592. Its totient is φ = 66700000320.

The previous prime is 220110001087. The next prime is 220110001123. The reversal of 220110001122 is 221100011022.

It is a junction number, because it is equal to n+sod(n) for n = 220110001098 and 220110001107.

It is not an unprimeable number, because it can be changed into a prime (220110001123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667499943 + ... + 1667500074.

It is an arithmetic number, because the mean of its divisors is an integer number (30015000162).

Almost surely, 2^220110001122 is an apocalyptic number.

220110001122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220110001122 is an abundant number, since it is smaller than the sum of its proper divisors (260130001470).

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

220110001122 is a wasteful number, since it uses less digits than its factorization.

220110001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3335000033.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220110001122 its reverse (221100011022), we get a palindrome (441210012144).

The spelling of 220110001122 in words is "two hundred twenty billion, one hundred ten million, one thousand, one hundred twenty-two".