13322210131 has 4 divisors (see below), whose sum is σ = 13322475000. Its totient is φ = 13321945264.

The previous prime is 13322210129. The next prime is 13322210147. The reversal of 13322210131 is 13101222331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13101222331 = 349 ⋅37539319.

It is a cyclic number.

It is not a de Polignac number, because 13322210131 - 2¹ = 13322210129 is a prime.

It is a super-2 number, since 2×13322210131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13322210099 and 13322210108.

It is not an unprimeable number, because it can be changed into a prime (13322210101) 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, 31186 + ... + 166183.

It is an arithmetic number, because the mean of its divisors is an integer number (3330618750).

Almost surely, 2^13322210131 is an apocalyptic number.

13322210131 is a deficient number, since it is larger than the sum of its proper divisors (264869).

13322210131 is an equidigital number, since it uses as much as digits as its factorization.

13322210131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264868.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13322210131 its reverse (13101222331), we get a palindrome (26423432462).

The spelling of 13322210131 in words is "thirteen billion, three hundred twenty-two million, two hundred ten thousand, one hundred thirty-one".