242122232 has 32 divisors (see below), whose sum is σ = 504604080. Its totient is φ = 107976960.

The previous prime is 242122229. The next prime is 242122241. The reversal of 242122232 is 232221242.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21293 + ... + 30620.

Almost surely, 2^242122232 is an apocalyptic number.

242122232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

242122232 is an abundant number, since it is smaller than the sum of its proper divisors (262481848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242122232 is a wasteful number, since it uses less digits than its factorization.

242122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51983 (or 51979 counting only the distinct ones).

The product of its digits is 768, while the sum is 20.

The square root of 242122232 is about 15560.2773754198. The cubic root of 242122232 is about 623.2728696026.

Adding to 242122232 its reverse (232221242), we get a palindrome (474343474).

The spelling of 242122232 in words is "two hundred forty-two million, one hundred twenty-two thousand, two hundred thirty-two".