110222112212 has 6 divisors (see below), whose sum is σ = 192888696378. Its totient is φ = 55111056104.

The previous prime is 110222112199. The next prime is 110222112229. The reversal of 110222112212 is 212211222011.

It can be written as a sum of positive squares in only one way, i.e., 93046961296 + 17175150916 = 305036^2 + 131054^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13777764023 + ... + 13777764030.

It is an arithmetic number, because the mean of its divisors is an integer number (32148116063).

Almost surely, 2^110222112212 is an apocalyptic number.

It is an amenable number.

110222112212 is a deficient number, since it is larger than the sum of its proper divisors (82666584166).

110222112212 is a wasteful number, since it uses less digits than its factorization.

110222112212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27555528057 (or 27555528055 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110222112212 its reverse (212211222011), we get a palindrome (322433334223).

The spelling of 110222112212 in words is "one hundred ten billion, two hundred twenty-two million, one hundred twelve thousand, two hundred twelve".