2240111268 has 24 divisors (see below), whose sum is σ = 5807696160. Its totient is φ = 746703720.

The previous prime is 2240111261. The next prime is 2240111297. The reversal of 2240111268 is 8621110422.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (2240111261) 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, 10370778 + ... + 10370993.

It is an arithmetic number, because the mean of its divisors is an integer number (241987340).

Almost surely, 2^2240111268 is an apocalyptic number.

It is an amenable number.

2240111268 is an abundant number, since it is smaller than the sum of its proper divisors (3567584892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2240111268 is a wasteful number, since it uses less digits than its factorization.

2240111268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20741784 (or 20741776 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 2240111268 is about 47329.8137329950. The cubic root of 2240111268 is about 1308.4481883004.

The spelling of 2240111268 in words is "two billion, two hundred forty million, one hundred eleven thousand, two hundred sixty-eight".