2222340244 has 24 divisors (see below), whose sum is σ = 4171033440. Its totient is φ = 1032823584.

The previous prime is 2222340223. The next prime is 2222340259. The reversal of 2222340244 is 4420432222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271834 + ... + 279889.

It is an arithmetic number, because the mean of its divisors is an integer number (173793060).

Almost surely, 2^2222340244 is an apocalyptic number.

It is an amenable number.

2222340244 is a deficient number, since it is larger than the sum of its proper divisors (1948693196).

2222340244 is a wasteful number, since it uses less digits than its factorization.

2222340244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551799 (or 551797 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2222340244 is about 47141.7038724737. The cubic root of 2222340244 is about 1304.9789819626.

Adding to 2222340244 its reverse (4420432222), we get a palindrome (6642772466).

The spelling of 2222340244 in words is "two billion, two hundred twenty-two million, three hundred forty thousand, two hundred forty-four".