22320322201 has 4 divisors (see below), whose sum is σ = 22326452752. Its totient is φ = 22314191652.

The previous prime is 22320322169. The next prime is 22320322229. The reversal of 22320322201 is 10222302322.

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 22320322201 - 2⁵ = 22320322169 is a prime.

It is a super-3 number, since 3×22320322201³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22320322001) 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, 3059811 + ... + 3067096.

It is an arithmetic number, because the mean of its divisors is an integer number (5581613188).

Almost surely, 2^22320322201 is an apocalyptic number.

It is an amenable number.

22320322201 is a deficient number, since it is larger than the sum of its proper divisors (6130551).

22320322201 is an equidigital number, since it uses as much as digits as its factorization.

22320322201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6130550.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22320322201 its reverse (10222302322), we get a palindrome (32542624523).

The spelling of 22320322201 in words is "twenty-two billion, three hundred twenty million, three hundred twenty-two thousand, two hundred one".