213222100320201 has 8 divisors (see below), whose sum is σ = 324909867154624. Its totient is φ = 121841200182960.

The previous prime is 213222100320169. The next prime is 213222100320209. The reversal of 213222100320201 is 102023001222312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213222100320201 - 2⁵ = 213222100320169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 10153433348581 = 213222100320201 / (2 + 1 + 3 + 2 + 2 + 2 + 1 + 0 + 0 + 3 + 2 + 0 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213222100320209) 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, 5076716674270 + ... + 5076716674311.

It is an arithmetic number, because the mean of its divisors is an integer number (40613733394328).

Almost surely, 2^{213222100320201} is an apocalyptic number.

213222100320201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

213222100320201 is a deficient number, since it is larger than the sum of its proper divisors (111687766834423).

213222100320201 is a wasteful number, since it uses less digits than its factorization.

213222100320201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10153433348591.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 213222100320201 its reverse (102023001222312), we get a palindrome (315245101542513).

The spelling of 213222100320201 in words is "two hundred thirteen trillion, two hundred twenty-two billion, one hundred million, three hundred twenty thousand, two hundred one".