220110122001112 has 32 divisors (see below), whose sum is σ = 472459934311200. Its totient is φ = 94173831995904.

The previous prime is 220110122001059. The next prime is 220110122001113. The reversal of 220110122001112 is 211100221011022.

It is a super-2 number, since 2×220110122001112² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220110122001113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3314079687 + ... + 3314146102.

It is an arithmetic number, because the mean of its divisors is an integer number (14764372947225).

Almost surely, 2^{220110122001112} is an apocalyptic number.

It is an amenable number.

220110122001112 is an abundant number, since it is smaller than the sum of its proper divisors (252349812310088).

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

220110122001112 is a wasteful number, since it uses less digits than its factorization.

220110122001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6628226395 (or 6628226391 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220110122001112 its reverse (211100221011022), we get a palindrome (431210343012134).

The spelling of 220110122001112 in words is "two hundred twenty trillion, one hundred ten billion, one hundred twenty-two million, one thousand, one hundred twelve".