2232225251 has 2 divisors, whose sum is σ = 2232225252. Its totient is φ = 2232225250.

The previous prime is 2232225223. The next prime is 2232225263. The reversal of 2232225251 is 1525222322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2232225251 - 2¹⁰ = 2232224227 is a prime.

It is a super-3 number, since 3×2232225251³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2232225251.

It is not a weakly prime, because it can be changed into another prime (2232225271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116112625 + 1116112626.

It is an arithmetic number, because the mean of its divisors is an integer number (1116112626).

Almost surely, 2^2232225251 is an apocalyptic number.

2232225251 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232225251 is an equidigital number, since it uses as much as digits as its factorization.

2232225251 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4800, while the sum is 26.

The square root of 2232225251 is about 47246.4310927291. The cubic root of 2232225251 is about 1306.9109764689.

Adding to 2232225251 its reverse (1525222322), we get a palindrome (3757447573).

The spelling of 2232225251 in words is "two billion, two hundred thirty-two million, two hundred twenty-five thousand, two hundred fifty-one".