22232333444201 has 4 divisors (see below), whose sum is σ = 22232369684100. Its totient is φ = 22232297204304.

The previous prime is 22232333444183. The next prime is 22232333444213. The reversal of 22232333444201 is 10244433323222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20646436507225 + 1585896936976 = 4543835^2 + 1259324^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22232333444201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22232333474201) 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, 17183606 + ... + 18432063.

It is an arithmetic number, because the mean of its divisors is an integer number (5558092421025).

Almost surely, 2^{22232333444201} is an apocalyptic number.

It is an amenable number.

22232333444201 is a deficient number, since it is larger than the sum of its proper divisors (36239899).

22232333444201 is an equidigital number, since it uses as much as digits as its factorization.

22232333444201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36239898.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 22232333444201 its reverse (10244433323222), we get a palindrome (32476766767423).

The spelling of 22232333444201 in words is "twenty-two trillion, two hundred thirty-two billion, three hundred thirty-three million, four hundred forty-four thousand, two hundred one".