22241251333 has 16 divisors (see below), whose sum is σ = 25749135360. Its totient is φ = 18816174000.

The previous prime is 22241251231. The next prime is 22241251397. The reversal of 22241251333 is 33315214222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22241251333 - 2²⁹ = 21704380421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22241251433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2323908 + ... + 2333458.

It is an arithmetic number, because the mean of its divisors is an integer number (1609320960).

Almost surely, 2^22241251333 is an apocalyptic number.

It is an amenable number.

22241251333 is a deficient number, since it is larger than the sum of its proper divisors (3507884027).

22241251333 is an equidigital number, since it uses as much as digits as its factorization.

22241251333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13848.

The product of its digits is 8640, while the sum is 28.

Adding to 22241251333 its reverse (33315214222), we get a palindrome (55556465555).

The spelling of 22241251333 in words is "twenty-two billion, two hundred forty-one million, two hundred fifty-one thousand, three hundred thirty-three".