242222342 has 8 divisors (see below), whose sum is σ = 372195432. Its totient is φ = 118157200.

The previous prime is 242222329. The next prime is 242222359. The reversal of 242222342 is 243222242.

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, 1476884 + ... + 1477047.

It is an arithmetic number, because the mean of its divisors is an integer number (46524429).

Almost surely, 2^242222342 is an apocalyptic number.

242222342 is a deficient number, since it is larger than the sum of its proper divisors (129973090).

242222342 is a wasteful number, since it uses less digits than its factorization.

242222342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953974.

The product of its digits is 3072, while the sum is 23.

The square root of 242222342 is about 15563.4938879417. The cubic root of 242222342 is about 623.3587590710.

Adding to 242222342 its reverse (243222242), we get a palindrome (485444584).

The spelling of 242222342 in words is "two hundred forty-two million, two hundred twenty-two thousand, three hundred forty-two".