242226703 has 2 divisors, whose sum is σ = 242226704. Its totient is φ = 242226702.

The previous prime is 242226661. The next prime is 242226709. The reversal of 242226703 is 307622242.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 242226703 - 2²¹ = 240129551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (242226709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121113351 + 121113352.

It is an arithmetic number, because the mean of its divisors is an integer number (121113352).

Almost surely, 2^242226703 is an apocalyptic number.

242226703 is a deficient number, since it is larger than the sum of its proper divisors (1).

242226703 is an equidigital number, since it uses as much as digits as its factorization.

242226703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 242226703 is about 15563.6339908133. The cubic root of 242226703 is about 623.3625000571.

Adding to 242226703 its reverse (307622242), we get a palindrome (549848945).

The spelling of 242226703 in words is "two hundred forty-two million, two hundred twenty-six thousand, seven hundred three".