2112012000222 has 64 divisors (see below), whose sum is σ = 4372781137920. Its totient is φ = 679343464800.

The previous prime is 2112012000209. The next prime is 2112012000227. The reversal of 2112012000222 is 2220002102112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112012000227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 134250097 + ... + 134265827.

It is an arithmetic number, because the mean of its divisors is an integer number (68324705280).

Almost surely, 2^{2112012000222} is an apocalyptic number.

2112012000222 is an abundant number, since it is smaller than the sum of its proper divisors (2260769137698).

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

2112012000222 is a wasteful number, since it uses less digits than its factorization.

2112012000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17789.

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

Adding to 2112012000222 its reverse (2220002102112), we get a palindrome (4332014102334).

The spelling of 2112012000222 in words is "two trillion, one hundred twelve billion, twelve million, two hundred twenty-two", and thus it is an aban number.