22303210023 has 12 divisors (see below), whose sum is σ = 32281366728. Its totient is φ = 14838521040.

The previous prime is 22303209949. The next prime is 22303210051. The reversal of 22303210023 is 32001230322.

It is a happy number.

It is not a de Polignac number, because 22303210023 - 2³³ = 13713275431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22303209978 and 22303210005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303210063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2519140 + ... + 2527977.

It is an arithmetic number, because the mean of its divisors is an integer number (2690113894).

Almost surely, 2^22303210023 is an apocalyptic number.

22303210023 is a deficient number, since it is larger than the sum of its proper divisors (9978156705).

22303210023 is a wasteful number, since it uses less digits than its factorization.

22303210023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5047614 (or 5047611 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22303210023 its reverse (32001230322), we get a palindrome (54304440345).

The spelling of 22303210023 in words is "twenty-two billion, three hundred three million, two hundred ten thousand, twenty-three".