2112101000122 has 16 divisors (see below), whose sum is σ = 3173898131712. Its totient is φ = 1054135410880.

The previous prime is 2112101000111. The next prime is 2112101000153. The reversal of 2112101000122 is 2210001012112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9553047 + ... + 9771637.

It is an arithmetic number, because the mean of its divisors is an integer number (198368633232).

Almost surely, 2^{2112101000122} is an apocalyptic number.

2112101000122 is a deficient number, since it is larger than the sum of its proper divisors (1061797131590).

2112101000122 is a wasteful number, since it uses less digits than its factorization.

2112101000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227333.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2112101000122 its reverse (2210001012112), we get a palindrome (4322102012234).

The spelling of 2112101000122 in words is "two trillion, one hundred twelve billion, one hundred one million, one hundred twenty-two", and thus it is an aban number.