2240111123 has 8 divisors (see below), whose sum is σ = 2283502080. Its totient is φ = 2197096200.

The previous prime is 2240111099. The next prime is 2240111141. The reversal of 2240111123 is 3211110422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2240111123 - 2⁸ = 2240110867 is a prime.

It is a super-2 number, since 2×2240111123² = 10036195686776642258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240111173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81965 + ... + 105822.

It is an arithmetic number, because the mean of its divisors is an integer number (285437760).

Almost surely, 2^2240111123 is an apocalyptic number.

2240111123 is a deficient number, since it is larger than the sum of its proper divisors (43390957).

2240111123 is a wasteful number, since it uses less digits than its factorization.

2240111123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188017.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2240111123 is about 47329.8122011909. The cubic root of 2240111123 is about 1308.4481600689.

Adding to 2240111123 its reverse (3211110422), we get a palindrome (5451221545).

The spelling of 2240111123 in words is "two billion, two hundred forty million, one hundred eleven thousand, one hundred twenty-three".