222213112004 has 24 divisors (see below), whose sum is σ = 425036797248. Its totient is φ = 101029151520.

The previous prime is 222213112003. The next prime is 222213112039. The reversal of 222213112004 is 400211312222.

222213112004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222213112001) by changing a digit.

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, 31887032 + ... + 31893999.

It is an arithmetic number, because the mean of its divisors is an integer number (17709866552).

Almost surely, 2^222213112004 is an apocalyptic number.

It is an amenable number.

222213112004 is a deficient number, since it is larger than the sum of its proper divisors (202823685244).

222213112004 is a wasteful number, since it uses less digits than its factorization.

222213112004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63781115 (or 63781113 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 222213112004 its reverse (400211312222), we get a palindrome (622424424226).

The spelling of 222213112004 in words is "two hundred twenty-two billion, two hundred thirteen million, one hundred twelve thousand, four".