2222440113 has 32 divisors (see below), whose sum is σ = 3183215616. Its totient is φ = 1375627968.

The previous prime is 2222440109. The next prime is 2222440117. The reversal of 2222440113 is 3110442222.

It is an interprime number because it is at equal distance from previous prime (2222440109) and next prime (2222440117).

It is not a de Polignac number, because 2222440113 - 2² = 2222440109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2222440113.

It is not an unprimeable number, because it can be changed into a prime (2222440117) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1497870 + ... + 1499352.

It is an arithmetic number, because the mean of its divisors is an integer number (99475488).

Almost surely, 2^2222440113 is an apocalyptic number.

2222440113 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2222440113 is a deficient number, since it is larger than the sum of its proper divisors (960775503).

2222440113 is a wasteful number, since it uses less digits than its factorization.

2222440113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2222440113 is about 47142.7631031530. The cubic root of 2222440113 is about 1304.9985296735.

Adding to 2222440113 its reverse (3110442222), we get a palindrome (5332882335).

The spelling of 2222440113 in words is "two billion, two hundred twenty-two million, four hundred forty thousand, one hundred thirteen".