242223707 has 4 divisors (see below), whose sum is σ = 264244056. Its totient is φ = 220203360.

The previous prime is 242223679. The next prime is 242223713. The reversal of 242223707 is 707322242.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 242223707 - 2⁸ = 242223451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 242223707.

It is not an unprimeable number, because it can be changed into a prime (242223757) 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 in 3 ways as a sum of consecutive naturals, for example, 11010158 + ... + 11010179.

It is an arithmetic number, because the mean of its divisors is an integer number (66061014).

Almost surely, 2^242223707 is an apocalyptic number.

242223707 is a deficient number, since it is larger than the sum of its proper divisors (22020349).

242223707 is a wasteful number, since it uses less digits than its factorization.

242223707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22020348.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 242223707 is about 15563.5377405010. The cubic root of 242223707 is about 623.3599300105.

Adding to 242223707 its reverse (707322242), we get a palindrome (949545949).

The spelling of 242223707 in words is "two hundred forty-two million, two hundred twenty-three thousand, seven hundred seven".