222100110022 has 16 divisors (see below), whose sum is σ = 382675756320. Its totient is φ = 94702583808.

The previous prime is 222100110019. The next prime is 222100110061. The reversal of 222100110022 is 220011001222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 222100109984 and 222100110011.

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, 40261947 + ... + 40267462.

It is an arithmetic number, because the mean of its divisors is an integer number (23917234770).

Almost surely, 2^222100110022 is an apocalyptic number.

222100110022 is a deficient number, since it is larger than the sum of its proper divisors (160575646298).

222100110022 is a wasteful number, since it uses less digits than its factorization.

222100110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80529615.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 222100110022 its reverse (220011001222), we get a palindrome (442111111244).

The spelling of 222100110022 in words is "two hundred twenty-two billion, one hundred million, one hundred ten thousand, twenty-two".