2252022239 has 2 divisors, whose sum is σ = 2252022240. Its totient is φ = 2252022238.

The previous prime is 2252022229. The next prime is 2252022247. The reversal of 2252022239 is 9322202522.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2252022239 - 2¹² = 2252018143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2252022229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126011119 + 1126011120.

It is an arithmetic number, because the mean of its divisors is an integer number (1126011120).

Almost surely, 2^2252022239 is an apocalyptic number.

2252022239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252022239 is an equidigital number, since it uses as much as digits as its factorization.

2252022239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2252022239 is about 47455.4763857661. The cubic root of 2252022239 is about 1310.7631547701.

The spelling of 2252022239 in words is "two billion, two hundred fifty-two million, twenty-two thousand, two hundred thirty-nine".