110011122212 has 12 divisors (see below), whose sum is σ = 192831493260. Its totient is φ = 54916409856.

The previous prime is 110011122157. The next prime is 110011122227. The reversal of 110011122212 is 212221110011.

It can be written as a sum of positive squares in 2 ways, for example, as 17270165056 + 92740957156 = 131416^2 + 304534^2 .

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, 22285037 + ... + 22289972.

It is an arithmetic number, because the mean of its divisors is an integer number (16069291105).

Almost surely, 2^110011122212 is an apocalyptic number.

It is an amenable number.

110011122212 is a deficient number, since it is larger than the sum of its proper divisors (82820371048).

110011122212 is a wasteful number, since it uses less digits than its factorization.

110011122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44575630 (or 44575628 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 110011122212 its reverse (212221110011), we get a palindrome (322232232223).

The spelling of 110011122212 in words is "one hundred ten billion, eleven million, one hundred twenty-two thousand, two hundred twelve".