242243422 has 8 divisors (see below), whose sum is σ = 363673296. Its totient is φ = 121018992.

The previous prime is 242243413. The next prime is 242243437. The reversal of 242243422 is 224342242.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48378 + ... + 53149.

It is an arithmetic number, because the mean of its divisors is an integer number (45459162).

Almost surely, 2^242243422 is an apocalyptic number.

242243422 is a deficient number, since it is larger than the sum of its proper divisors (121429874).

242243422 is a wasteful number, since it uses less digits than its factorization.

242243422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102722.

The product of its digits is 6144, while the sum is 25.

The square root of 242243422 is about 15564.1710990338. The cubic root of 242243422 is about 623.3768416604.

Adding to 242243422 its reverse (224342242), we get a palindrome (466585664).

The spelling of 242243422 in words is "two hundred forty-two million, two hundred forty-three thousand, four hundred twenty-two".