42002204222 has 16 divisors (see below), whose sum is σ = 68783513472. Its totient is φ = 19077290520.

The previous prime is 42002204219. The next prime is 42002204263. The reversal of 42002204222 is 22240220024.

It is a junction number, because it is equal to n+sod(n) for n = 42002204194 and 42002204203.

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 in 7 ways as a sum of consecutive naturals, for example, 701618 + ... + 759125.

It is an arithmetic number, because the mean of its divisors is an integer number (4298969592).

Almost surely, 2^42002204222 is an apocalyptic number.

42002204222 is a deficient number, since it is larger than the sum of its proper divisors (26781309250).

42002204222 is a wasteful number, since it uses less digits than its factorization.

42002204222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462063.

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 42002204222 its reverse (22240220024), we get a palindrome (64242424246).

The spelling of 42002204222 in words is "forty-two billion, two million, two hundred four thousand, two hundred twenty-two".