252422333 has 2 divisors, whose sum is σ = 252422334. Its totient is φ = 252422332.

The previous prime is 252422329. The next prime is 252422347. The reversal of 252422333 is 333224252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209033764 + 43388569 = 14458^2 + 6587^2 .

It is a cyclic number.

It is not a de Polignac number, because 252422333 - 2² = 252422329 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (252422323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126211166 + 126211167.

It is an arithmetic number, because the mean of its divisors is an integer number (126211167).

Almost surely, 2^252422333 is an apocalyptic number.

It is an amenable number.

252422333 is a deficient number, since it is larger than the sum of its proper divisors (1).

252422333 is an equidigital number, since it uses as much as digits as its factorization.

252422333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 26.

The square root of 252422333 is about 15887.8045368138. The cubic root of 252422333 is about 631.9886209095.

Adding to 252422333 its reverse (333224252), we get a palindrome (585646585).

The spelling of 252422333 in words is "two hundred fifty-two million, four hundred twenty-two thousand, three hundred thirty-three".