1201102002211 has 2 divisors, whose sum is σ = 1201102002212. Its totient is φ = 1201102002210.

The previous prime is 1201102002193. The next prime is 1201102002251. The reversal of 1201102002211 is 1122002011021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1201102002211 - 2⁹ = 1201102001699 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201102002191 and 1201102002200.

It is not a weakly prime, because it can be changed into another prime (1201102002251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600551001105 + 600551001106.

It is an arithmetic number, because the mean of its divisors is an integer number (600551001106).

Almost surely, 2^{1201102002211} is an apocalyptic number.

1201102002211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1201102002211 is an equidigital number, since it uses as much as digits as its factorization.

1201102002211 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 1201102002211 its reverse (1122002011021), we get a palindrome (2323104013232).

The spelling of 1201102002211 in words is "one trillion, two hundred one billion, one hundred two million, two thousand, two hundred eleven".