2222240043 has 16 divisors (see below), whose sum is σ = 3136446720. Its totient is φ = 1397139744.

The previous prime is 2222240039. The next prime is 2222240047. The reversal of 2222240043 is 3400422222.

It is an interprime number because it is at equal distance from previous prime (2222240039) and next prime (2222240047).

It is not a de Polignac number, because 2222240043 - 2² = 2222240039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2222240047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293271 + ... + 300752.

It is an arithmetic number, because the mean of its divisors is an integer number (196027920).

Almost surely, 2^2222240043 is an apocalyptic number.

2222240043 is a deficient number, since it is larger than the sum of its proper divisors (914206677).

2222240043 is a wasteful number, since it uses less digits than its factorization.

2222240043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594098.

The product of its (nonzero) digits is 1536, while the sum is 21.

The square root of 2222240043 is about 47140.6410966164. The cubic root of 2222240043 is about 1304.9593686796.

Adding to 2222240043 its reverse (3400422222), we get a palindrome (5622662265).

The spelling of 2222240043 in words is "two billion, two hundred twenty-two million, two hundred forty thousand, forty-three".