2250231243 has 16 divisors (see below), whose sum is σ = 3371585280. Its totient is φ = 1324550304.

The previous prime is 2250231239. The next prime is 2250231259. The reversal of 2250231243 is 3421320522.

It is not a de Polignac number, because 2250231243 - 2² = 2250231239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2250230243) 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, 1253413 + ... + 1255206.

It is an arithmetic number, because the mean of its divisors is an integer number (210724080).

Almost surely, 2^2250231243 is an apocalyptic number.

2250231243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2250231243 is a deficient number, since it is larger than the sum of its proper divisors (1121354037).

2250231243 is a wasteful number, since it uses less digits than its factorization.

2250231243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508658.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2250231243 is about 47436.6023551434. The cubic root of 2250231243 is about 1310.4155865372.

Adding to 2250231243 its reverse (3421320522), we get a palindrome (5671551765).

The spelling of 2250231243 in words is "two billion, two hundred fifty million, two hundred thirty-one thousand, two hundred forty-three".