22023002332 has 12 divisors (see below), whose sum is σ = 38546237016. Its totient is φ = 11009791760.

The previous prime is 22023002329. The next prime is 22023002333. The reversal of 22023002332 is 23320032022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023002333) 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, 398143 + ... + 450070.

It is an arithmetic number, because the mean of its divisors is an integer number (3212186418).

Almost surely, 2^22023002332 is an apocalyptic number.

It is an amenable number.

22023002332 is a deficient number, since it is larger than the sum of its proper divisors (16523234684).

22023002332 is a wasteful number, since it uses less digits than its factorization.

22023002332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854708 (or 854706 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 22023002332 its reverse (23320032022), we get a palindrome (45343034354).

The spelling of 22023002332 in words is "twenty-two billion, twenty-three million, two thousand, three hundred thirty-two".