13222333097 has 4 divisors (see below), whose sum is σ = 13222563840. Its totient is φ = 13222102356.

The previous prime is 13222333057. The next prime is 13222333121. The reversal of 13222333097 is 79033322231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 79033322231 = 1979 ⋅39935989.

It is a cyclic number.

It is not a de Polignac number, because 13222333097 - 2¹⁰ = 13222332073 is a prime.

It is a super-2 number, since 2×13222333097² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13222333057) 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, 43604 + ... + 168362.

It is an arithmetic number, because the mean of its divisors is an integer number (3305640960).

Almost surely, 2^13222333097 is an apocalyptic number.

It is an amenable number.

13222333097 is a deficient number, since it is larger than the sum of its proper divisors (230743).

13222333097 is a wasteful number, since it uses less digits than its factorization.

13222333097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230742.

The product of its (nonzero) digits is 40824, while the sum is 35.

The spelling of 13222333097 in words is "thirteen billion, two hundred twenty-two million, three hundred thirty-three thousand, ninety-seven".