223130000031322 has 4 divisors (see below), whose sum is σ = 334695000046986. Its totient is φ = 111565000015660.

The previous prime is 223130000031223. The next prime is 223130000031343.

223130000031322 is nontrivially palindromic in base 10.

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., 213685017684961 + 9444982346361 = 14617969^2 + 3073269^2 .

It is a super-3 number, since 3×223130000031322³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223130000031293 and 223130000031302.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55782500007829 + ... + 55782500007832.

Almost surely, 2^{223130000031322} is an apocalyptic number.

223130000031322 is a deficient number, since it is larger than the sum of its proper divisors (111565000015664).

223130000031322 is a wasteful number, since it uses less digits than its factorization.

223130000031322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111565000015663.

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 2231300000 and 31322, that added together give a palindrome (2231331322).

The spelling of 223130000031322 in words is "two hundred twenty-three trillion, one hundred thirty billion, thirty-one thousand, three hundred twenty-two".