42210224222 has 16 divisors (see below), whose sum is σ = 67083638832. Its totient is φ = 19850636160.

The previous prime is 42210224207. The next prime is 42210224257. The reversal of 42210224222 is 22242201224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353393 + ... + 457500.

It is an arithmetic number, because the mean of its divisors is an integer number (4192727427).

Almost surely, 2^42210224222 is an apocalyptic number.

42210224222 is a deficient number, since it is larger than the sum of its proper divisors (24873414610).

42210224222 is a wasteful number, since it uses less digits than its factorization.

42210224222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812443.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 42210224222 its reverse (22242201224), we get a palindrome (64452425446).

The spelling of 42210224222 in words is "forty-two billion, two hundred ten million, two hundred twenty-four thousand, two hundred twenty-two".