1022245242299 has 2 divisors, whose sum is σ = 1022245242300. Its totient is φ = 1022245242298.

The previous prime is 1022245242281. The next prime is 1022245242367. The reversal of 1022245242299 is 9922425422201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1022245242299 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1022245242229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511122621149 + 511122621150.

It is an arithmetic number, because the mean of its divisors is an integer number (511122621150).

Almost surely, 2^{1022245242299} is an apocalyptic number.

1022245242299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022245242299 is an equidigital number, since it uses as much as digits as its factorization.

1022245242299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 1022245242299 in words is "one trillion, twenty-two billion, two hundred forty-five million, two hundred forty-two thousand, two hundred ninety-nine".