12220122110 has 32 divisors (see below), whose sum is σ = 25456757760. Its totient is φ = 4136719392.

The previous prime is 12220122107. The next prime is 12220122113. The reversal of 12220122110 is 1122102221.

12220122110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12220122107) and next prime (12220122113).

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12220122113) 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 15 ways as a sum of consecutive naturals, for example, 1099364 + ... + 1110423.

It is an arithmetic number, because the mean of its divisors is an integer number (795523680).

Almost surely, 2^12220122110 is an apocalyptic number.

12220122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12220122110 is an abundant number, since it is smaller than the sum of its proper divisors (13236635650).

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

12220122110 is a wasteful number, since it uses less digits than its factorization.

12220122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209880.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12220122110 its reverse (1122102221), we get a palindrome (13342224331).

The spelling of 12220122110 in words is "twelve billion, two hundred twenty million, one hundred twenty-two thousand, one hundred ten".