12025042244 has 12 divisors (see below), whose sum is σ = 21209524224. Its totient is φ = 5965178184.

The previous prime is 12025042243. The next prime is 12025042279. The reversal of 12025042244 is 44224052021.

It is not an unprimeable number, because it can be changed into a prime (12025042243) 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, 11835164 + ... + 11836179.

It is an arithmetic number, because the mean of its divisors is an integer number (1767460352).

Almost surely, 2^12025042244 is an apocalyptic number.

It is an amenable number.

12025042244 is a deficient number, since it is larger than the sum of its proper divisors (9184481980).

12025042244 is a wasteful number, since it uses less digits than its factorization.

12025042244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23671474 (or 23671472 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 26.

Adding to 12025042244 its reverse (44224052021), we get a palindrome (56249094265).

The spelling of 12025042244 in words is "twelve billion, twenty-five million, forty-two thousand, two hundred forty-four".