22323010231 has 4 divisors (see below), whose sum is σ = 22527808600. Its totient is φ = 22118211864.

The previous prime is 22323010211. The next prime is 22323010277. The reversal of 22323010231 is 13201032322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22323010231 - 2²⁷ = 22188792503 is a prime.

It is a super-3 number, since 3×22323010231³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22323010199 and 22323010208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22323010211) 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, 102399021 + ... + 102399238.

It is an arithmetic number, because the mean of its divisors is an integer number (5631952150).

Almost surely, 2^22323010231 is an apocalyptic number.

22323010231 is a deficient number, since it is larger than the sum of its proper divisors (204798369).

22323010231 is a wasteful number, since it uses less digits than its factorization.

22323010231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204798368.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22323010231 its reverse (13201032322), we get a palindrome (35524042553).

The spelling of 22323010231 in words is "twenty-two billion, three hundred twenty-three million, ten thousand, two hundred thirty-one".