201000010122211 has 8 divisors (see below), whose sum is σ = 215047465533200. Its totient is φ = 187299405462240.

The previous prime is 201000010122203. The next prime is 201000010122299. The reversal of 201000010122211 is 112221010000102.

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 201000010122211 - 2³ = 201000010122203 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201000010122191 and 201000010122200.

It is not an unprimeable number, because it can be changed into a prime (201000010122311) 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, 86712686556 + ... + 86712688873.

It is an arithmetic number, because the mean of its divisors is an integer number (26880933191650).

Almost surely, 2^{201000010122211} is an apocalyptic number.

201000010122211 is a deficient number, since it is larger than the sum of its proper divisors (14047455410989).

201000010122211 is a wasteful number, since it uses less digits than its factorization.

201000010122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173425375509.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201000010122211 its reverse (112221010000102), we get a palindrome (313221020122313).

The spelling of 201000010122211 in words is "two hundred one trillion, ten million, one hundred twenty-two thousand, two hundred eleven".