100002201121211 has 2 divisors, whose sum is σ = 100002201121212. Its totient is φ = 100002201121210.

The previous prime is 100002201121183. The next prime is 100002201121327. The reversal of 100002201121211 is 112121102200001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100002201121211 is a prime.

It is not a weakly prime, because it can be changed into another prime (100002201123211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50001100560605 + 50001100560606.

It is an arithmetic number, because the mean of its divisors is an integer number (50001100560606).

Almost surely, 2^{100002201121211} is an apocalyptic number.

100002201121211 is a deficient number, since it is larger than the sum of its proper divisors (1).

100002201121211 is an equidigital number, since it uses as much as digits as its factorization.

100002201121211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100002201121211 its reverse (112121102200001), we get a palindrome (212123303321212).

The spelling of 100002201121211 in words is "one hundred trillion, two billion, two hundred one million, one hundred twenty-one thousand, two hundred eleven".