2242300157 has 2 divisors, whose sum is σ = 2242300158. Its totient is φ = 2242300156.

The previous prime is 2242300147. The next prime is 2242300169. The reversal of 2242300157 is 7510032422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1572836281 + 669463876 = 39659^2 + 25874^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242300157 - 2⁴ = 2242300141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2242300117) 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, 1121150078 + 1121150079.

It is an arithmetic number, because the mean of its divisors is an integer number (1121150079).

Almost surely, 2^2242300157 is an apocalyptic number.

It is an amenable number.

2242300157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242300157 is an equidigital number, since it uses as much as digits as its factorization.

2242300157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2242300157 is about 47352.9318733275. The cubic root of 2242300157 is about 1308.8742259919.

Adding to 2242300157 its reverse (7510032422), we get a palindrome (9752332579).

The spelling of 2242300157 in words is "two billion, two hundred forty-two million, three hundred thousand, one hundred fifty-seven".