2210112222 has 16 divisors (see below), whose sum is σ = 4452490512. Its totient is φ = 731326400.

The previous prime is 2210112221. The next prime is 2210112241. The reversal of 2210112222 is 2222110122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210112221) 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, 1343529 + ... + 1345172.

It is an arithmetic number, because the mean of its divisors is an integer number (278280657).

Almost surely, 2^2210112222 is an apocalyptic number.

2210112222 is an abundant number, since it is smaller than the sum of its proper divisors (2242378290).

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

2210112222 is a wasteful number, since it uses less digits than its factorization.

2210112222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2688843.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 2210112222 is about 47011.8306599520. The cubic root of 2210112222 is about 1302.5811089788.

Adding to 2210112222 its reverse (2222110122), we get a palindrome (4432222344).

The spelling of 2210112222 in words is "two billion, two hundred ten million, one hundred twelve thousand, two hundred twenty-two".