13222232134 has 32 divisors (see below), whose sum is σ = 21323424960. Its totient is φ = 6134548992.

The previous prime is 13222232119. The next prime is 13222232173. The reversal of 13222232134 is 43123222231.

It is a junction number, because it is equal to n+sod(n) for n = 13222232099 and 13222232108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186514 + ... + 247450.

It is an arithmetic number, because the mean of its divisors is an integer number (666357030).

Almost surely, 2^13222232134 is an apocalyptic number.

13222232134 is a deficient number, since it is larger than the sum of its proper divisors (8101192826).

13222232134 is a wasteful number, since it uses less digits than its factorization.

13222232134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61104.

The product of its digits is 3456, while the sum is 25.

Adding to 13222232134 its reverse (43123222231), we get a palindrome (56345454365).

The spelling of 13222232134 in words is "thirteen billion, two hundred twenty-two million, two hundred thirty-two thousand, one hundred thirty-four".