1012202001211 has 2 divisors, whose sum is σ = 1012202001212. Its totient is φ = 1012202001210.

The previous prime is 1012202001163. The next prime is 1012202001227. The reversal of 1012202001211 is 1121002022101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1012202001211 - 2³³ = 1003612066619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012202001191 and 1012202001200.

It is not a weakly prime, because it can be changed into another prime (1012202001511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506101000605 + 506101000606.

It is an arithmetic number, because the mean of its divisors is an integer number (506101000606).

Almost surely, 2^{1012202001211} is an apocalyptic number.

1012202001211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012202001211 is an equidigital number, since it uses as much as digits as its factorization.

1012202001211 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1012202001211 its reverse (1121002022101), we get a palindrome (2133204023312).

The spelling of 1012202001211 in words is "one trillion, twelve billion, two hundred two million, one thousand, two hundred eleven".