22332320201 has 2 divisors, whose sum is σ = 22332320202. Its totient is φ = 22332320200.

The previous prime is 22332320123. The next prime is 22332320209. The reversal of 22332320201 is 10202323322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17875422601 + 4456897600 = 133699^2 + 66760^2 .

It is a cyclic number.

It is not a de Polignac number, because 22332320201 - 2¹⁸ = 22332058057 is a prime.

It is not a weakly prime, because it can be changed into another prime (22332320209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11166160100 + 11166160101.

It is an arithmetic number, because the mean of its divisors is an integer number (11166160101).

Almost surely, 2^22332320201 is an apocalyptic number.

It is an amenable number.

22332320201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22332320201 is an equidigital number, since it uses as much as digits as its factorization.

22332320201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22332320201 its reverse (10202323322), we get a palindrome (32534643523).

The spelling of 22332320201 in words is "twenty-two billion, three hundred thirty-two million, three hundred twenty thousand, two hundred one".