2224444222 has 64 divisors (see below), whose sum is σ = 4499712000. Its totient is φ = 796481280.

The previous prime is 2224444213. The next prime is 2224444231.

2224444222 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (2224444213) and next prime (2224444231).

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476154 + ... + 480802.

It is an arithmetic number, because the mean of its divisors is an integer number (70308000).

Almost surely, 2^2224444222 is an apocalyptic number.

2224444222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2224444222 is an abundant number, since it is smaller than the sum of its proper divisors (2275267778).

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

2224444222 is a wasteful number, since it uses less digits than its factorization.

2224444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4921.

The product of its digits is 16384, while the sum is 28.

The square root of 2224444222 is about 47164.0140573298. The cubic root of 2224444222 is about 1305.3906772555.

It can be divided in two parts, 22244 and 44222, that added together give a palindrome (66466).

The spelling of 2224444222 in words is "two billion, two hundred twenty-four million, four hundred forty-four thousand, two hundred twenty-two".