120212001211 has 2 divisors, whose sum is σ = 120212001212. Its totient is φ = 120212001210.

The previous prime is 120212001163. The next prime is 120212001223. The reversal of 120212001211 is 112100212021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120212001211 - 2⁷ = 120212001083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120212001191 and 120212001200.

It is not a weakly prime, because it can be changed into another prime (120212001311) 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, 60106000605 + 60106000606.

It is an arithmetic number, because the mean of its divisors is an integer number (60106000606).

Almost surely, 2^120212001211 is an apocalyptic number.

120212001211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120212001211 is an equidigital number, since it uses as much as digits as its factorization.

120212001211 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 120212001211 its reverse (112100212021), we get a palindrome (232312213232).

The spelling of 120212001211 in words is "one hundred twenty billion, two hundred twelve million, one thousand, two hundred eleven".