110012122212 has 24 divisors (see below), whose sum is σ = 256763820096. Its totient is φ = 36660869088.

The previous prime is 110012122189. The next prime is 110012122249. The reversal of 110012122212 is 212221210011.

It is a junction number, because it is equal to n+sod(n) for n = 110012122191 and 110012122200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1183128 + ... + 1272719.

It is an arithmetic number, because the mean of its divisors is an integer number (10698492504).

Almost surely, 2^110012122212 is an apocalyptic number.

110012122212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110012122212 is an abundant number, since it is smaller than the sum of its proper divisors (146751697884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110012122212 is a wasteful number, since it uses less digits than its factorization.

110012122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459587 (or 2459585 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110012122212 its reverse (212221210011), we get a palindrome (322233332223).

The spelling of 110012122212 in words is "one hundred ten billion, twelve million, one hundred twenty-two thousand, two hundred twelve".