12044221234422 has 32 divisors (see below), whose sum is σ = 26033065352448. Its totient is φ = 3692819115936.

The previous prime is 12044221234417. The next prime is 12044221234439. The reversal of 12044221234422 is 22443212244021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 272792578 + ... + 272836725.

It is an arithmetic number, because the mean of its divisors is an integer number (813533292264).

Almost surely, 2^{12044221234422} is an apocalyptic number.

12044221234422 is an abundant number, since it is smaller than the sum of its proper divisors (13988844118026).

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

12044221234422 is a wasteful number, since it uses less digits than its factorization.

12044221234422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545629604.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 12044221234422 its reverse (22443212244021), we get a palindrome (34487433478443).

The spelling of 12044221234422 in words is "twelve trillion, forty-four billion, two hundred twenty-one million, two hundred thirty-four thousand, four hundred twenty-two".