2201122110 has 32 divisors (see below), whose sum is σ = 5762938752. Its totient is φ = 533605280.

The previous prime is 2201122097. The next prime is 2201122177. The reversal of 2201122110 is 112211022.

2201122110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3334704 + ... + 3335363.

It is an arithmetic number, because the mean of its divisors is an integer number (180091836).

Almost surely, 2^2201122110 is an apocalyptic number.

2201122110 is an abundant number, since it is smaller than the sum of its proper divisors (3561816642).

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

2201122110 is a wasteful number, since it uses less digits than its factorization.

2201122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6670088.

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

The square root of 2201122110 is about 46916.1178061442. The cubic root of 2201122110 is about 1300.8125314901.

Adding to 2201122110 its reverse (112211022), we get a palindrome (2313333132).

It can be divided in two parts, 220112 and 2110, that added together give a palindrome (222222).

The spelling of 2201122110 in words is "two billion, two hundred one million, one hundred twenty-two thousand, one hundred ten".