22324422201 has 4 divisors (see below), whose sum is σ = 29765896272. Its totient is φ = 14882948132.

The previous prime is 22324422199. The next prime is 22324422203. The reversal of 22324422201 is 10222442322.

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 an interprime number because it is at equal distance from previous prime (22324422199) and next prime (22324422203).

It is a cyclic number.

It is not a de Polignac number, because 22324422201 - 2¹ = 22324422199 is a prime.

It is a super-3 number, since 3×22324422201³ (a number of 32 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22324422203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3720737031 + ... + 3720737036.

It is an arithmetic number, because the mean of its divisors is an integer number (7441474068).

Almost surely, 2^22324422201 is an apocalyptic number.

It is an amenable number.

22324422201 is a deficient number, since it is larger than the sum of its proper divisors (7441474071).

22324422201 is an equidigital number, since it uses as much as digits as its factorization.

22324422201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7441474070.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 22324422201 its reverse (10222442322), we get a palindrome (32546864523).

The spelling of 22324422201 in words is "twenty-two billion, three hundred twenty-four million, four hundred twenty-two thousand, two hundred one".