2440221133 has 16 divisors (see below), whose sum is σ = 2911954176. Its totient is φ = 1999388160.

The previous prime is 2440221131. The next prime is 2440221187. The reversal of 2440221133 is 3311220442.

2440221133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2440221133 - 2¹ = 2440221131 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 (2440221131) 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, 307293 + ... + 315133.

It is an arithmetic number, because the mean of its divisors is an integer number (181997136).

Almost surely, 2^2440221133 is an apocalyptic number.

2440221133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2440221133 is a deficient number, since it is larger than the sum of its proper divisors (471733043).

2440221133 is a wasteful number, since it uses less digits than its factorization.

2440221133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9804.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2440221133 is about 49398.5944435669. The cubic root of 2440221133 is about 1346.3037680603.

Adding to 2440221133 its reverse (3311220442), we get a palindrome (5751441575).

The spelling of 2440221133 in words is "two billion, four hundred forty million, two hundred twenty-one thousand, one hundred thirty-three".