222442410342 has 16 divisors (see below), whose sum is σ = 444894983280. Its totient is φ = 74145776352.

The previous prime is 222442410329. The next prime is 222442410349. The reversal of 222442410342 is 243014244222.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222442410349) 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, 122433 + ... + 678140.

It is an arithmetic number, because the mean of its divisors is an integer number (27805936455).

Almost surely, 2^222442410342 is an apocalyptic number.

222442410342 is an abundant number, since it is smaller than the sum of its proper divisors (222452572938).

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

222442410342 is a wasteful number, since it uses less digits than its factorization.

222442410342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846887.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 222442410342 its reverse (243014244222), we get a palindrome (465456654564).

The spelling of 222442410342 in words is "two hundred twenty-two billion, four hundred forty-two million, four hundred ten thousand, three hundred forty-two".