201011222020211 has 8 divisors (see below), whose sum is σ = 201964740525648. Its totient is φ = 200057711616000.

The previous prime is 201011222020201. The next prime is 201011222020283. The reversal of 201011222020211 is 112020222110102.

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 201011222020211 - 2¹⁴ = 201011222003827 is a prime.

It is a super-2 number, since 2×201011222020211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 201011222020211.

It is not an unprimeable number, because it can be changed into a prime (201011222020201) 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, 51002291 + ... + 54801971.

It is an arithmetic number, because the mean of its divisors is an integer number (25245592565706).

Almost surely, 2^{201011222020211} is an apocalyptic number.

201011222020211 is a deficient number, since it is larger than the sum of its proper divisors (953518505437).

201011222020211 is a wasteful number, since it uses less digits than its factorization.

201011222020211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050613.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201011222020211 its reverse (112020222110102), we get a palindrome (313031444130313).

The spelling of 201011222020211 in words is "two hundred one trillion, eleven billion, two hundred twenty-two million, twenty thousand, two hundred eleven".