120200001211 has 2 divisors, whose sum is σ = 120200001212. Its totient is φ = 120200001210.

The previous prime is 120200001143. The next prime is 120200001247. The reversal of 120200001211 is 112100002021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120200001211 - 2⁹ = 120200000699 is a prime.

It is a super-2 number, since 2×120200001211² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120200001611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60100000605 + 60100000606.

It is an arithmetic number, because the mean of its divisors is an integer number (60100000606).

Almost surely, 2^120200001211 is an apocalyptic number.

120200001211 is a deficient number, since it is larger than the sum of its proper divisors (1).

120200001211 is an equidigital number, since it uses as much as digits as its factorization.

120200001211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120200001211 its reverse (112100002021), we get a palindrome (232300003232).

The spelling of 120200001211 in words is "one hundred twenty billion, two hundred million, one thousand, two hundred eleven".