222004223126 has 8 divisors (see below), whose sum is σ = 380578668240. Its totient is φ = 95144667048.

The previous prime is 222004223083. The next prime is 222004223141. The reversal of 222004223126 is 621322400222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 222004223095 and 222004223104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7928722241 + ... + 7928722268.

It is an arithmetic number, because the mean of its divisors is an integer number (47572333530).

Almost surely, 2^222004223126 is an apocalyptic number.

222004223126 is a deficient number, since it is larger than the sum of its proper divisors (158574445114).

222004223126 is a wasteful number, since it uses less digits than its factorization.

222004223126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15857444518.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 222004223126 its reverse (621322400222), we get a palindrome (843326623348).

The spelling of 222004223126 in words is "two hundred twenty-two billion, four million, two hundred twenty-three thousand, one hundred twenty-six".