12025434522224 has 20 divisors (see below), whose sum is σ = 23396765918880. Its totient is φ = 5987559446400.

The previous prime is 12025434522223. The next prime is 12025434522281. The reversal of 12025434522224 is 42222543452021.

12025434522224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12025434522224² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12025434522223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1572359477 + ... + 1572367124.

It is an arithmetic number, because the mean of its divisors is an integer number (1169838295944).

Almost surely, 2^{12025434522224} is an apocalyptic number.

It is an amenable number.

12025434522224 is a deficient number, since it is larger than the sum of its proper divisors (11371331396656).

12025434522224 is a wasteful number, since it uses less digits than its factorization.

12025434522224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3144726848 (or 3144726842 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

Adding to 12025434522224 its reverse (42222543452021), we get a palindrome (54247977974245).

The spelling of 12025434522224 in words is "twelve trillion, twenty-five billion, four hundred thirty-four million, five hundred twenty-two thousand, two hundred twenty-four".