22223031023 has 8 divisors (see below), whose sum is σ = 23531896080. Its totient is φ = 20914346880.

The previous prime is 22223031013. The next prime is 22223031097. The reversal of 22223031023 is 32013032222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22223031023 - 2¹⁰ = 22223029999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22223030986 and 22223031004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22223031013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270848 + ... + 343226.

It is an arithmetic number, because the mean of its divisors is an integer number (2941487010).

Almost surely, 2^22223031023 is an apocalyptic number.

22223031023 is a deficient number, since it is larger than the sum of its proper divisors (1308865057).

22223031023 is a wasteful number, since it uses less digits than its factorization.

22223031023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90457.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22223031023 its reverse (32013032222), we get a palindrome (54236063245).

The spelling of 22223031023 in words is "twenty-two billion, two hundred twenty-three million, thirty-one thousand, twenty-three".