2240033231 has 2 divisors, whose sum is σ = 2240033232. Its totient is φ = 2240033230.

The previous prime is 2240033221. The next prime is 2240033261. The reversal of 2240033231 is 1323300422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2240033231 - 2¹⁸ = 2239771087 is a prime.

It is a super-2 number, since 2×2240033231² = 10035497751968598722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2240033221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120016615 + 1120016616.

It is an arithmetic number, because the mean of its divisors is an integer number (1120016616).

Almost surely, 2^2240033231 is an apocalyptic number.

2240033231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240033231 is an equidigital number, since it uses as much as digits as its factorization.

2240033231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2240033231 is about 47328.9893300079. The cubic root of 2240033231 is about 1308.4329943294.

Adding to 2240033231 its reverse (1323300422), we get a palindrome (3563333653).

The spelling of 2240033231 in words is "two billion, two hundred forty million, thirty-three thousand, two hundred thirty-one".