211022000201 has 2 divisors, whose sum is σ = 211022000202. Its totient is φ = 211022000200.

The previous prime is 211022000191. The next prime is 211022000209. The reversal of 211022000201 is 102000220112.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150357817600 + 60664182601 = 387760^2 + 246301^2 .

It is a cyclic number.

It is not a de Polignac number, because 211022000201 - 2¹⁴ = 211021983817 is a prime.

It is not a weakly prime, because it can be changed into another prime (211022000209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105511000100 + 105511000101.

It is an arithmetic number, because the mean of its divisors is an integer number (105511000101).

Almost surely, 2^211022000201 is an apocalyptic number.

It is an amenable number.

211022000201 is a deficient number, since it is larger than the sum of its proper divisors (1).

211022000201 is an equidigital number, since it uses as much as digits as its factorization.

211022000201 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 11.

Adding to 211022000201 its reverse (102000220112), we get a palindrome (313022220313).

The spelling of 211022000201 in words is "two hundred eleven billion, twenty-two million, two hundred one", and thus it is an aban number.