12052111453234 has 48 divisors (see below), whose sum is σ = 18992491646040. Its totient is φ = 5734218700800.

The previous prime is 12052111453183. The next prime is 12052111453237. The reversal of 12052111453234 is 43235411125021.

12052111453234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 7623203830225 + 4428907623009 = 2761015^2 + 2104497^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12052111453234.

It is not an unprimeable number, because it can be changed into a prime (12052111453237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 406697682 + ... + 406727314.

Almost surely, 2^{12052111453234} is an apocalyptic number.

12052111453234 is a deficient number, since it is larger than the sum of its proper divisors (6940380192806).

12052111453234 is a wasteful number, since it uses less digits than its factorization.

12052111453234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33227 (or 33196 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 12052111453234 its reverse (43235411125021), we get a palindrome (55287522578255).

The spelling of 12052111453234 in words is "twelve trillion, fifty-two billion, one hundred eleven million, four hundred fifty-three thousand, two hundred thirty-four".