12100202011 has 2 divisors, whose sum is σ = 12100202012. Its totient is φ = 12100202010.

The previous prime is 12100201963. The next prime is 12100202017. The reversal of 12100202011 is 11020200121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12100202011 - 2²³ = 12091813403 is a prime.

It is not a weakly prime, because it can be changed into another prime (12100202017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050101005 + 6050101006.

It is an arithmetic number, because the mean of its divisors is an integer number (6050101006).

Almost surely, 2^12100202011 is an apocalyptic number.

12100202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12100202011 is an equidigital number, since it uses as much as digits as its factorization.

12100202011 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 12100202011 its reverse (11020200121), we get a palindrome (23120402132).

The spelling of 12100202011 in words is "twelve billion, one hundred million, two hundred two thousand, eleven".