12211035411325 has 12 divisors (see below), whose sum is σ = 15141727884628. Its totient is φ = 9768799958400.

The previous prime is 12211035411287. The next prime is 12211035411349. The reversal of 12211035411325 is 52311453011221.

It can be written as a sum of positive squares in 6 ways, for example, as 749171641 + 12210286239684 = 27371^2 + 3494322^2 .

It is not a de Polignac number, because 12211035411325 - 2⁹ = 12211035410813 is a prime.

It is a super-2 number, since 2×12211035411325² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 14293939 + ... + 15124111.

Almost surely, 2^{12211035411325} is an apocalyptic number.

It is an amenable number.

12211035411325 is a deficient number, since it is larger than the sum of its proper divisors (2930692473303).

12211035411325 is an equidigital number, since it uses as much as digits as its factorization.

12211035411325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418544 (or 1418539 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 12211035411325 its reverse (52311453011221), we get a palindrome (64522488422546).

The spelling of 12211035411325 in words is "twelve trillion, two hundred eleven billion, thirty-five million, four hundred eleven thousand, three hundred twenty-five".