13222110031 has 8 divisors (see below), whose sum is σ = 14268202704. Its totient is φ = 12180161280.

The previous prime is 13222110029. The next prime is 13222110047. The reversal of 13222110031 is 13001122231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13222110031 - 2¹ = 13222110029 is a prime.

It is a super-2 number, since 2×13222110031² (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 = 13222109987 and 13222110014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13222110001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1029346 + ... + 1042111.

It is an arithmetic number, because the mean of its divisors is an integer number (1783525338).

Almost surely, 2^13222110031 is an apocalyptic number.

13222110031 is a deficient number, since it is larger than the sum of its proper divisors (1046092673).

13222110031 is a wasteful number, since it uses less digits than its factorization.

13222110031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2071961.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13222110031 its reverse (13001122231), we get a palindrome (26223232262).

The spelling of 13222110031 in words is "thirteen billion, two hundred twenty-two million, one hundred ten thousand, thirty-one".