2110222101200 has 30 divisors (see below), whose sum is σ = 5069808599094. Its totient is φ = 844088840320.

The previous prime is 2110222101191. The next prime is 2110222101209. The reversal of 2110222101200 is 21012220112.

It is an interprime number because it is at equal distance from previous prime (2110222101191) and next prime (2110222101209).

It can be written as a sum of positive squares in 3 ways, for example, as 82373776 + 2110139727424 = 9076^2 + 1452632^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110222101209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2637777227 + ... + 2637778026.

Almost surely, 2^{2110222101200} is an apocalyptic number.

2110222101200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110222101200 is an abundant number, since it is smaller than the sum of its proper divisors (2959586497894).

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

2110222101200 is a wasteful number, since it uses less digits than its factorization.

2110222101200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5275555271 (or 5275555260 counting only the distinct ones).

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

Adding to 2110222101200 its reverse (21012220112), we get a palindrome (2131234321312).

The spelling of 2110222101200 in words is "two trillion, one hundred ten billion, two hundred twenty-two million, one hundred one thousand, two hundred".