13272120067228 has 96 divisors (see below), whose sum is σ = 25563928416768. Its totient is φ = 5979166099200.

The previous prime is 13272120067117. The next prime is 13272120067267. The reversal of 13272120067228 is 82276002127231.

It is a super-2 number, since 2×13272120067228² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3828126351 + ... + 3828129817.

It is an arithmetic number, because the mean of its divisors is an integer number (266290921008).

Almost surely, 2^{13272120067228} is an apocalyptic number.

It is an amenable number.

13272120067228 is a deficient number, since it is larger than the sum of its proper divisors (12291808349540).

13272120067228 is a wasteful number, since it uses less digits than its factorization.

13272120067228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5083 (or 5081 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The spelling of 13272120067228 in words is "thirteen trillion, two hundred seventy-two billion, one hundred twenty million, sixty-seven thousand, two hundred twenty-eight".