201212000100211 has 4 divisors (see below), whose sum is σ = 201317512425192. Its totient is φ = 201106487775232.

The previous prime is 201212000100197. The next prime is 201212000100289. The reversal of 201212000100211 is 112001000212102.

201212000100211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 201212000100211 - 2⁵ = 201212000100179 is a prime.

It is a super-2 number, since 2×201212000100211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201212000100191 and 201212000100200.

It is not an unprimeable number, because it can be changed into a prime (201212000160211) 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, 52756159630 + ... + 52756163443.

It is an arithmetic number, because the mean of its divisors is an integer number (50329378106298).

Almost surely, 2^{201212000100211} is an apocalyptic number.

201212000100211 is a deficient number, since it is larger than the sum of its proper divisors (105512324981).

201212000100211 is a wasteful number, since it uses less digits than its factorization.

201212000100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105512324980.

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

Adding to 201212000100211 its reverse (112001000212102), we get a palindrome (313213000312313).

The spelling of 201212000100211 in words is "two hundred one trillion, two hundred twelve billion, one hundred thousand, two hundred eleven".