10223230322 has 4 divisors (see below), whose sum is σ = 15334845486. Its totient is φ = 5111615160.

The previous prime is 10223230291. The next prime is 10223230327. The reversal of 10223230322 is 22303232201.

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

It can be written as a sum of positive squares in only one way, i.e., 8626508641 + 1596721681 = 92879^2 + 39959^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10223230294 and 10223230303.

It is not an unprimeable number, because it can be changed into a prime (10223230327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2555807579 + ... + 2555807582.

Almost surely, 2^10223230322 is an apocalyptic number.

10223230322 is a deficient number, since it is larger than the sum of its proper divisors (5111615164).

10223230322 is an equidigital number, since it uses as much as digits as its factorization.

10223230322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5111615163.

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

Adding to 10223230322 its reverse (22303232201), we get a palindrome (32526462523).

The spelling of 10223230322 in words is "ten billion, two hundred twenty-three million, two hundred thirty thousand, three hundred twenty-two".