222223322310023 has 4 divisors (see below), whose sum is σ = 223973112249600. Its totient is φ = 220473532370448.

The previous prime is 222223322310007. The next prime is 222223322310029. The reversal of 222223322310023 is 320013223322222.

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 222223322310023 - 2⁴ = 222223322310007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222223322310029) 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, 874894969598 + ... + 874894969851.

It is an arithmetic number, because the mean of its divisors is an integer number (55993278062400).

Almost surely, 2^{222223322310023} is an apocalyptic number.

222223322310023 is a deficient number, since it is larger than the sum of its proper divisors (1749789939577).

222223322310023 is a wasteful number, since it uses less digits than its factorization.

222223322310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749789939576.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 222223322310023 its reverse (320013223322222), we get a palindrome (542236545632245).

The spelling of 222223322310023 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, three hundred twenty-two million, three hundred ten thousand, twenty-three".