1012242299 has 2 divisors, whose sum is σ = 1012242300. Its totient is φ = 1012242298.

The previous prime is 1012242281. The next prime is 1012242331. The reversal of 1012242299 is 9922422101.

It is an a-pointer prime, because the next prime (1012242331) can be obtained adding 1012242299 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012242299 - 2²⁴ = 995465083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1012242229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506121149 + 506121150.

It is an arithmetic number, because the mean of its divisors is an integer number (506121150).

Almost surely, 2^1012242299 is an apocalyptic number.

1012242299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012242299 is an equidigital number, since it uses as much as digits as its factorization.

1012242299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 1012242299 is about 31815.7555151532. The cubic root of 1012242299 is about 1004.0642260226.

The spelling of 1012242299 in words is "one billion, twelve million, two hundred forty-two thousand, two hundred ninety-nine".