4434220012 has 12 divisors (see below), whose sum is σ = 7767582760. Its totient is φ = 2214910656.

The previous prime is 4434219997. The next prime is 4434220061. The reversal of 4434220012 is 2100224344.

It is a happy number.

It is a super-2 number, since 2×4434220012² = 39324614229642560288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545298 + ... + 553369.

Almost surely, 2^4434220012 is an apocalyptic number.

It is an amenable number.

4434220012 is a deficient number, since it is larger than the sum of its proper divisors (3333362748).

4434220012 is a wasteful number, since it uses less digits than its factorization.

4434220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099680 (or 1099678 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4434220012 is about 66589.9392701330. The cubic root of 4434220012 is about 1642.8796339044.

Adding to 4434220012 its reverse (2100224344), we get a palindrome (6534444356).

The spelling of 4434220012 in words is "four billion, four hundred thirty-four million, two hundred twenty thousand, twelve".