211022102201 has 8 divisors (see below), whose sum is σ = 213090616200. Its totient is φ = 208955998080.

The previous prime is 211022102191. The next prime is 211022102231. The reversal of 211022102201 is 102201220112.

It can be written as a sum of positive squares in 4 ways, for example, as 37923667600 + 173098434601 = 194740^2 + 416051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 211022102201 - 2³⁴ = 193842233017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (211022102231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426230 + ... + 776991.

It is an arithmetic number, because the mean of its divisors is an integer number (26636327025).

Almost surely, 2^211022102201 is an apocalyptic number.

It is an amenable number.

211022102201 is a deficient number, since it is larger than the sum of its proper divisors (2068513999).

211022102201 is a wasteful number, since it uses less digits than its factorization.

211022102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204939.

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

Adding to 211022102201 its reverse (102201220112), we get a palindrome (313223322313).

The spelling of 211022102201 in words is "two hundred eleven billion, twenty-two million, one hundred two thousand, two hundred one".