110202222212 has 12 divisors (see below), whose sum is σ = 199504023180. Its totient is φ = 53201072736.

The previous prime is 110202222173. The next prime is 110202222233. The reversal of 110202222212 is 212222202011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 62832440896 + 47369781316 = 250664^2 + 217646^2 .

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, 475009463 + ... + 475009694.

It is an arithmetic number, because the mean of its divisors is an integer number (16625335265).

Almost surely, 2^110202222212 is an apocalyptic number.

It is an amenable number.

110202222212 is a deficient number, since it is larger than the sum of its proper divisors (89301800968).

110202222212 is a wasteful number, since it uses less digits than its factorization.

110202222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950019190 (or 950019188 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 110202222212 its reverse (212222202011), we get a palindrome (322424424223).

The spelling of 110202222212 in words is "one hundred ten billion, two hundred two million, two hundred twenty-two thousand, two hundred twelve".