222110112022 has 8 divisors (see below), whose sum is σ = 333337708872. Its totient is φ = 110997542400.

The previous prime is 222110111999. The next prime is 222110112023. The reversal of 222110112022 is 220211011222.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 222110111987 and 222110112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222110112023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28751979 + ... + 28759702.

It is an arithmetic number, because the mean of its divisors is an integer number (41667213609).

Almost surely, 2^222110112022 is an apocalyptic number.

222110112022 is a deficient number, since it is larger than the sum of its proper divisors (111227596850).

222110112022 is a wasteful number, since it uses less digits than its factorization.

222110112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57513614.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222110112022 its reverse (220211011222), we get a palindrome (442321123244).

The spelling of 222110112022 in words is "two hundred twenty-two billion, one hundred ten million, one hundred twelve thousand, twenty-two".