13267112216 has 32 divisors (see below), whose sum is σ = 26679164400. Its totient is φ = 6165843840.

The previous prime is 13267112203. The next prime is 13267112233. The reversal of 13267112216 is 61221176231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 815375 + ... + 831486.

Almost surely, 2^13267112216 is an apocalyptic number.

It is an amenable number.

13267112216 is an abundant number, since it is smaller than the sum of its proper divisors (13412052184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13267112216 is a wasteful number, since it uses less digits than its factorization.

13267112216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646939 (or 1646935 counting only the distinct ones).

The product of its digits is 6048, while the sum is 32.

Adding to 13267112216 its reverse (61221176231), we get a palindrome (74488288447).

The spelling of 13267112216 in words is "thirteen billion, two hundred sixty-seven million, one hundred twelve thousand, two hundred sixteen".