42334204222 has 4 divisors (see below), whose sum is σ = 63501306336. Its totient is φ = 21167102110.

The previous prime is 42334204217. The next prime is 42334204249. The reversal of 42334204222 is 22240243324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×42334204222² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10583551054 + ... + 10583551057.

It is an arithmetic number, because the mean of its divisors is an integer number (15875326584).

Almost surely, 2^42334204222 is an apocalyptic number.

42334204222 is a deficient number, since it is larger than the sum of its proper divisors (21167102114).

42334204222 is a wasteful number, since it uses less digits than its factorization.

42334204222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21167102113.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 42334204222 its reverse (22240243324), we get a palindrome (64574447546).

The spelling of 42334204222 in words is "forty-two billion, three hundred thirty-four million, two hundred four thousand, two hundred twenty-two".