2012021200201 has 2 divisors, whose sum is σ = 2012021200202. Its totient is φ = 2012021200200.

The previous prime is 2012021200181. The next prime is 2012021200207. The reversal of 2012021200201 is 1020021202102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1958533074576 + 53488125625 = 1399476^2 + 231275^2 .

It is a cyclic number.

It is not a de Polignac number, because 2012021200201 - 2⁷ = 2012021200073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012021200207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006010600100 + 1006010600101.

It is an arithmetic number, because the mean of its divisors is an integer number (1006010600101).

Almost surely, 2^{2012021200201} is an apocalyptic number.

It is an amenable number.

2012021200201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012021200201 is an equidigital number, since it uses as much as digits as its factorization.

2012021200201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2012021200201 its reverse (1020021202102), we get a palindrome (3032042402303).

The spelling of 2012021200201 in words is "two trillion, twelve billion, twenty-one million, two hundred thousand, two hundred one".