22201240433233 has 8 divisors (see below), whose sum is σ = 22212618344136. Its totient is φ = 22189864396800.

The previous prime is 22201240433213. The next prime is 22201240433287. The reversal of 22201240433233 is 33233404210222.

It can be written as a sum of positive squares in 4 ways, for example, as 4230228789504 + 17971011643729 = 2056752^2 + 4239223^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 22201240433233 - 2⁵ = 22201240433201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22201240433195 and 22201240433204.

It is not an unprimeable number, because it can be changed into a prime (22201240433213) 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, 23539873 + ... + 24464833.

It is an arithmetic number, because the mean of its divisors is an integer number (2776577293017).

Almost surely, 2^{22201240433233} is an apocalyptic number.

It is an amenable number.

22201240433233 is a deficient number, since it is larger than the sum of its proper divisors (11377910903).

22201240433233 is an equidigital number, since it uses as much as digits as its factorization.

22201240433233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 937235.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 22201240433233 its reverse (33233404210222), we get a palindrome (55434644643455).

The spelling of 22201240433233 in words is "twenty-two trillion, two hundred one billion, two hundred forty million, four hundred thirty-three thousand, two hundred thirty-three".