242211299 has 16 divisors (see below), whose sum is σ = 270449280. Its totient is φ = 215069760.

The previous prime is 242211251. The next prime is 242211311. The reversal of 242211299 is 992112242.

It is a cyclic number.

It is not a de Polignac number, because 242211299 - 2¹⁶ = 242145763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242211209) 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 in 15 ways as a sum of consecutive naturals, for example, 84512 + ... + 87330.

It is an arithmetic number, because the mean of its divisors is an integer number (16903080).

Almost surely, 2^242211299 is an apocalyptic number.

242211299 is a deficient number, since it is larger than the sum of its proper divisors (28237981).

242211299 is a wasteful number, since it uses less digits than its factorization.

242211299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3010.

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

The square root of 242211299 is about 15563.1391113747. The cubic root of 242211299 is about 623.3492858802.

The spelling of 242211299 in words is "two hundred forty-two million, two hundred eleven thousand, two hundred ninety-nine".