22052332333 has 16 divisors (see below), whose sum is σ = 22434322176. Its totient is φ = 21673465920.

The previous prime is 22052332321. The next prime is 22052332339. The reversal of 22052332333 is 33323325022.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22052332333 is a prime.

It is a super-2 number, since 2×22052332333² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22052332339) 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, 18672003 + ... + 18673183.

It is an arithmetic number, because the mean of its divisors is an integer number (1402145136).

Almost surely, 2^22052332333 is an apocalyptic number.

It is an amenable number.

22052332333 is a deficient number, since it is larger than the sum of its proper divisors (381989843).

22052332333 is a wasteful number, since it uses less digits than its factorization.

22052332333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2244.

The product of its (nonzero) digits is 19440, while the sum is 28.

Adding to 22052332333 its reverse (33323325022), we get a palindrome (55375657355).

The spelling of 22052332333 in words is "twenty-two billion, fifty-two million, three hundred thirty-two thousand, three hundred thirty-three".