222112000212 has 96 divisors (see below), whose sum is σ = 529460426880. Its totient is φ = 72460277760.

The previous prime is 222112000211. The next prime is 222112000241. The reversal of 222112000212 is 212000211222.

222112000212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222112000191 and 222112000200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112000211) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 33808864 + ... + 33815432.

It is an arithmetic number, because the mean of its divisors is an integer number (5515212780).

Almost surely, 2^222112000212 is an apocalyptic number.

It is an amenable number.

222112000212 is an abundant number, since it is smaller than the sum of its proper divisors (307348426668).

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

222112000212 is a wasteful number, since it uses less digits than its factorization.

222112000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7001 (or 6999 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222112000212 its reverse (212000211222), we get a palindrome (434112211434).

The spelling of 222112000212 in words is "two hundred twenty-two billion, one hundred twelve million, two hundred twelve", and thus it is an aban number.