2112000222 has 16 divisors (see below), whose sum is σ = 4283494272. Its totient is φ = 694084440.

The previous prime is 2112000211. The next prime is 2112000229. The reversal of 2112000222 is 2220002112.

It is a junction number, because it is equal to n+sod(n) for n = 2112000198 and 2112000207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112000229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2478448 + ... + 2479299.

It is an arithmetic number, because the mean of its divisors is an integer number (267718392).

Almost surely, 2^2112000222 is an apocalyptic number.

2112000222 is an abundant number, since it is smaller than the sum of its proper divisors (2171494050).

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

2112000222 is a wasteful number, since it uses less digits than its factorization.

2112000222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957823.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2112000222 is about 45956.5035876316. The cubic root of 2112000222 is about 1283.0137769524.

Adding to 2112000222 its reverse (2220002112), we get a palindrome (4332002334).

The spelling of 2112000222 in words is "two billion, one hundred twelve million, two hundred twenty-two", and thus it is an aban number.