242422222242 has 16 divisors (see below), whose sum is σ = 484850077920. Its totient is φ = 80806468512.

The previous prime is 242422222219. The next prime is 242422222243. The reversal of 242422222242 is 242222224242.

It is not an unprimeable number, because it can be changed into a prime (242422222243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503109 + ... + 859047.

It is an arithmetic number, because the mean of its divisors is an integer number (30303129870).

Almost surely, 2^242422222242 is an apocalyptic number.

242422222242 is an abundant number, since it is smaller than the sum of its proper divisors (242427855678).

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

242422222242 is a wasteful number, since it uses less digits than its factorization.

242422222242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469457.

The product of its digits is 32768, while the sum is 30.

Adding to 242422222242 its reverse (242222224242), we get a palindrome (484644446484).

The spelling of 242422222242 in words is "two hundred forty-two billion, four hundred twenty-two million, two hundred twenty-two thousand, two hundred forty-two".