211000200011201 has 4 divisors (see below), whose sum is σ = 212071267016532. Its totient is φ = 209929133005872.

The previous prime is 211000200011197. The next prime is 211000200011297. The reversal of 211000200011201 is 102110002000112.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103268276410000 + 107731923601201 = 10162100^2 + 10379399^2 .

It is a cyclic number.

It is not a de Polignac number, because 211000200011201 - 2² = 211000200011197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211000200011401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535533502370 + ... + 535533502763.

It is an arithmetic number, because the mean of its divisors is an integer number (53017816754133).

Almost surely, 2^{211000200011201} is an apocalyptic number.

It is an amenable number.

211000200011201 is a deficient number, since it is larger than the sum of its proper divisors (1071067005331).

211000200011201 is a wasteful number, since it uses less digits than its factorization.

211000200011201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071067005330.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 211000200011201 its reverse (102110002000112), we get a palindrome (313110202011313).

The spelling of 211000200011201 in words is "two hundred eleven trillion, two hundred million, eleven thousand, two hundred one".