102020010220211 has 2 divisors, whose sum is σ = 102020010220212. Its totient is φ = 102020010220210.

The previous prime is 102020010220199. The next prime is 102020010220231. The reversal of 102020010220211 is 112022010020201.

It is a weak prime.

It is an emirp because it is prime and its reverse (112022010020201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102020010220211 - 2¹⁸ = 102020009958067 is a prime.

It is not a weakly prime, because it can be changed into another prime (102020010220231) 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, 51010005110105 + 51010005110106.

It is an arithmetic number, because the mean of its divisors is an integer number (51010005110106).

Almost surely, 2^{102020010220211} is an apocalyptic number.

102020010220211 is a deficient number, since it is larger than the sum of its proper divisors (1).

102020010220211 is an equidigital number, since it uses as much as digits as its factorization.

102020010220211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102020010220211 its reverse (112022010020201), we get a palindrome (214042020240412).

The spelling of 102020010220211 in words is "one hundred two trillion, twenty billion, ten million, two hundred twenty thousand, two hundred eleven".