2042424240222 has 32 divisors (see below), whose sum is σ = 4331697004800. Its totient is φ = 639788202368.

The previous prime is 2042424240187. The next prime is 2042424240247. The reversal of 2042424240222 is 2220424242402.

It is a self number, because there is not a number n which added to its sum of digits gives 2042424240222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15125322 + ... + 15259757.

It is an arithmetic number, because the mean of its divisors is an integer number (135365531400).

Almost surely, 2^{2042424240222} is an apocalyptic number.

2042424240222 is an abundant number, since it is smaller than the sum of its proper divisors (2289272764578).

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

2042424240222 is a wasteful number, since it uses less digits than its factorization.

2042424240222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30385760.

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

Adding to 2042424240222 its reverse (2220424242402), we get a palindrome (4262848482624).

The spelling of 2042424240222 in words is "two trillion, forty-two billion, four hundred twenty-four million, two hundred forty thousand, two hundred twenty-two".