12252063521322 has 24 divisors (see below), whose sum is σ = 26546998127364. Its totient is φ = 4083888789504.

The previous prime is 12252063521311. The next prime is 12252063521371. The reversal of 12252063521322 is 22312536025221.

It is a happy number.

12252063521322 is a `hidden beast` number, since 1 + 2 + 2 + 5 + 2 + 0 + 635 + 2 + 13 + 2 + 2 = 666.

12252063521322 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 2 ways, for example, as 12121322701761 + 130740819561 = 3481569^2 + 361581^2 .

It is a super-2 number, since 2×12252063521322² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10460503 + ... + 11572650.

Almost surely, 2^{12252063521322} is an apocalyptic number.

12252063521322 is an abundant number, since it is smaller than the sum of its proper divisors (14294934606042).

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

12252063521322 is a wasteful number, since it uses less digits than its factorization.

12252063521322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22064054 (or 22064051 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 12252063521322 its reverse (22312536025221), we get a palindrome (34564599546543).

The spelling of 12252063521322 in words is "twelve trillion, two hundred fifty-two billion, sixty-three million, five hundred twenty-one thousand, three hundred twenty-two".