201102212213 has 4 divisors (see below), whose sum is σ = 229831099680. Its totient is φ = 172373324748.

The previous prime is 201102212203. The next prime is 201102212261. The reversal of 201102212213 is 312212201102.

201102212213 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 201102212213 - 2²⁴ = 201085434997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201102212191 and 201102212200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201102212203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14364443723 + ... + 14364443736.

It is an arithmetic number, because the mean of its divisors is an integer number (57457774920).

Almost surely, 2^201102212213 is an apocalyptic number.

It is an amenable number.

201102212213 is a deficient number, since it is larger than the sum of its proper divisors (28728887467).

201102212213 is an equidigital number, since it uses as much as digits as its factorization.

201102212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28728887466.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201102212213 its reverse (312212201102), we get a palindrome (513314413315).

The spelling of 201102212213 in words is "two hundred one billion, one hundred two million, two hundred twelve thousand, two hundred thirteen".