22201223313233 has 4 divisors (see below), whose sum is σ = 22204894763520. Its totient is φ = 22197551862948.

The previous prime is 22201223313223. The next prime is 22201223313253. The reversal of 22201223313233 is 33231332210222.

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 22201223313233 - 2²⁰ = 22201222264657 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22201223313196 and 22201223313205.

It is not an unprimeable number, because it can be changed into a prime (22201223313223) 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, 1835716073 + ... + 1835728166.

It is an arithmetic number, because the mean of its divisors is an integer number (5551223690880).

Almost surely, 2^{22201223313233} is an apocalyptic number.

It is an amenable number.

22201223313233 is a deficient number, since it is larger than the sum of its proper divisors (3671450287).

22201223313233 is an equidigital number, since it uses as much as digits as its factorization.

22201223313233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3671450286.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 22201223313233 its reverse (33231332210222), we get a palindrome (55432555523455).

It can be divided in two parts, 2220122 and 3313233, that added together give a palindrome (5533355).

The spelling of 22201223313233 in words is "twenty-two trillion, two hundred one billion, two hundred twenty-three million, three hundred thirteen thousand, two hundred thirty-three".