2240023111 has 16 divisors (see below), whose sum is σ = 2314720800. Its totient is φ = 2166681088.

The previous prime is 2240023109. The next prime is 2240023213. The reversal of 2240023111 is 1113200422.

It is a cyclic number.

It is not a de Polignac number, because 2240023111 - 2¹ = 2240023109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240033111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2768475 + ... + 2769283.

It is an arithmetic number, because the mean of its divisors is an integer number (144670050).

Almost surely, 2^2240023111 is an apocalyptic number.

2240023111 is a deficient number, since it is larger than the sum of its proper divisors (74697689).

2240023111 is an equidigital number, since it uses as much as digits as its factorization.

2240023111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2240023111 is about 47328.8824186669. The cubic root of 2240023111 is about 1308.4310239179.

Adding to 2240023111 its reverse (1113200422), we get a palindrome (3353223533).

The spelling of 2240023111 in words is "two billion, two hundred forty million, twenty-three thousand, one hundred eleven".