2252231 has 2 divisors, whose sum is σ = 2252232. Its totient is φ = 2252230.

The previous prime is 2252221. The next prime is 2252233. The reversal of 2252231 is 1322522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2252231 - 2¹⁴ = 2235847 is a prime.

It is a super-2 number, since 2×2252231² = 10145088954722, which contains 22 as substring.

Together with 2252233, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 2⁴ + 2¹² + 5⁹ + 2¹⁵ + 2¹⁸ + 3⁴ + 1 .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2252233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126115 + 1126116.

It is an arithmetic number, because the mean of its divisors is an integer number (1126116).

2^2252231 is an apocalyptic number.

2252231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252231 is an equidigital number, since it uses as much as digits as its factorization.

2252231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 240, while the sum is 17.

The square root of 2252231 is about 1500.7434824113. The cubic root of 2252231 is about 131.0803655817.

Adding to 2252231 its reverse (1322522), we get a palindrome (3574753).

The spelling of 2252231 in words is "two million, two hundred fifty-two thousand, two hundred thirty-one".