2213230110 has 128 divisors (see below), whose sum is σ = 6714537984. Its totient is φ = 454325760.

The previous prime is 2213230087. The next prime is 2213230111. The reversal of 2213230110 is 110323122.

It is a super-2 number, since 2×2213230110² = 9796775039621224200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2213230110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213230111) 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 63 ways as a sum of consecutive naturals, for example, 90055 + ... + 111965.

It is an arithmetic number, because the mean of its divisors is an integer number (52457328).

Almost surely, 2^2213230110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2213230110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3357268992).

2213230110 is an abundant number, since it is smaller than the sum of its proper divisors (4501307874).

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

2213230110 is a wasteful number, since it uses less digits than its factorization.

2213230110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21978.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2213230110 is about 47044.9796471419. The cubic root of 2213230110 is about 1303.1933544647.

Adding to 2213230110 its reverse (110323122), we get a palindrome (2323553232).

The spelling of 2213230110 in words is "two billion, two hundred thirteen million, two hundred thirty thousand, one hundred ten".