10222223223 has 4 divisors (see below), whose sum is σ = 13629630968. Its totient is φ = 6814815480.

The previous prime is 10222223213. The next prime is 10222223227. The reversal of 10222223223 is 32232222201.

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

It is not a de Polignac number, because 10222223223 - 2⁶ = 10222223159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10222223223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222223227) 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, 1703703868 + ... + 1703703873.

It is an arithmetic number, because the mean of its divisors is an integer number (3407407742).

Almost surely, 2^10222223223 is an apocalyptic number.

10222223223 is a deficient number, since it is larger than the sum of its proper divisors (3407407745).

10222223223 is an equidigital number, since it uses as much as digits as its factorization.

10222223223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3407407744.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10222223223 its reverse (32232222201), we get a palindrome (42454445424).

The spelling of 10222223223 in words is "ten billion, two hundred twenty-two million, two hundred twenty-three thousand, two hundred twenty-three".