4221333112 has 8 divisors (see below), whose sum is σ = 7914999600. Its totient is φ = 2110666552.

The previous prime is 4221333089. The next prime is 4221333133. The reversal of 4221333112 is 2113331224.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263833312 + ... + 263833327.

It is an arithmetic number, because the mean of its divisors is an integer number (989374950).

Almost surely, 2^4221333112 is an apocalyptic number.

It is an amenable number.

4221333112 is a deficient number, since it is larger than the sum of its proper divisors (3693666488).

4221333112 is a wasteful number, since it uses less digits than its factorization.

4221333112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527666645 (or 527666641 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 4221333112 is about 64971.7870463788. The cubic root of 4221333112 is about 1616.1557366738.

Adding to 4221333112 its reverse (2113331224), we get a palindrome (6334664336).

The spelling of 4221333112 in words is "four billion, two hundred twenty-one million, three hundred thirty-three thousand, one hundred twelve".