213312022201 has 4 divisors (see below), whose sum is σ = 213736102272. Its totient is φ = 212887942132.

The previous prime is 213312022117. The next prime is 213312022211. The reversal of 213312022201 is 102220213312.

213312022201 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 213312022201 - 2¹¹ = 213312020153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213312022211) 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, 212039281 + ... + 212040286.

It is an arithmetic number, because the mean of its divisors is an integer number (53434025568).

Almost surely, 2^213312022201 is an apocalyptic number.

It is an amenable number.

213312022201 is a deficient number, since it is larger than the sum of its proper divisors (424080071).

213312022201 is an equidigital number, since it uses as much as digits as its factorization.

213312022201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424080070.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 213312022201 its reverse (102220213312), we get a palindrome (315532235513).

The spelling of 213312022201 in words is "two hundred thirteen billion, three hundred twelve million, twenty-two thousand, two hundred one".