2012021120110 has 16 divisors (see below), whose sum is σ = 3629460136896. Its totient is φ = 803070199008.

The previous prime is 2012021120107. The next prime is 2012021120111. The reversal of 2012021120110 is 110211202102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2012021120111) 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, 217276269 + ... + 217285528.

It is an arithmetic number, because the mean of its divisors is an integer number (226841258556).

Almost surely, 2^{2012021120110} is an apocalyptic number.

2012021120110 is a deficient number, since it is larger than the sum of its proper divisors (1617439016786).

2012021120110 is a wasteful number, since it uses less digits than its factorization.

2012021120110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434562267.

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

Adding to 2012021120110 its reverse (110211202102), we get a palindrome (2122232322212).

The spelling of 2012021120110 in words is "two trillion, twelve billion, twenty-one million, one hundred twenty thousand, one hundred ten".