2012102220211 has 2 divisors, whose sum is σ = 2012102220212. Its totient is φ = 2012102220210.

The previous prime is 2012102220197. The next prime is 2012102220217. The reversal of 2012102220211 is 1120222012102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2012102220211 - 2¹⁷ = 2012102089139 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012102220217) by changing a digit.

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 as a sum of consecutive naturals, namely, 1006051110105 + 1006051110106.

It is an arithmetic number, because the mean of its divisors is an integer number (1006051110106).

Almost surely, 2^{2012102220211} is an apocalyptic number.

2012102220211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012102220211 is an equidigital number, since it uses as much as digits as its factorization.

2012102220211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2012102220211 its reverse (1120222012102), we get a palindrome (3132324232313).

The spelling of 2012102220211 in words is "two trillion, twelve billion, one hundred two million, two hundred twenty thousand, two hundred eleven".