4224120321112 has 32 divisors (see below), whose sum is σ = 8014394119680. Its totient is φ = 2087037136800.

The previous prime is 4224120321077. The next prime is 4224120321131. The reversal of 4224120321112 is 2111230214224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5154514 + ... + 5917537.

It is an arithmetic number, because the mean of its divisors is an integer number (250449816240).

Almost surely, 2^{4224120321112} is an apocalyptic number.

It is an amenable number.

4224120321112 is a deficient number, since it is larger than the sum of its proper divisors (3790273798568).

4224120321112 is a wasteful number, since it uses less digits than its factorization.

4224120321112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11072623 (or 11072619 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 4224120321112 its reverse (2111230214224), we get a palindrome (6335350535336).

The spelling of 4224120321112 in words is "four trillion, two hundred twenty-four billion, one hundred twenty million, three hundred twenty-one thousand, one hundred twelve".