11120022212 has 36 divisors (see below), whose sum is σ = 21128199120. Its totient is φ = 5118658272.

The previous prime is 11120022163. The next prime is 11120022241. The reversal of 11120022212 is 21222002111.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 234503 + ... + 277905.

It is an arithmetic number, because the mean of its divisors is an integer number (586894420).

Almost surely, 2^11120022212 is an apocalyptic number.

It is an amenable number.

11120022212 is a deficient number, since it is larger than the sum of its proper divisors (10008176908).

11120022212 is a wasteful number, since it uses less digits than its factorization.

11120022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43812 (or 43797 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11120022212 its reverse (21222002111), we get a palindrome (32342024323).

The spelling of 11120022212 in words is "eleven billion, one hundred twenty million, twenty-two thousand, two hundred twelve".