4420024220012 has 24 divisors (see below), whose sum is σ = 7991708350080. Its totient is φ = 2136806628480.

The previous prime is 4420024220011. The next prime is 4420024220039. The reversal of 4420024220012 is 2100224200244.

It is a super-2 number, since 2×4420024220012² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4420024220012.

It is not an unprimeable number, because it can be changed into a prime (4420024220011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15817337 + ... + 16094352.

It is an arithmetic number, because the mean of its divisors is an integer number (332987847920).

Almost surely, 2^{4420024220012} is an apocalyptic number.

It is an amenable number.

4420024220012 is a deficient number, since it is larger than the sum of its proper divisors (3571684130068).

4420024220012 is a wasteful number, since it uses less digits than its factorization.

4420024220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31912841 (or 31912839 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 4420024220012 its reverse (2100224200244), we get a palindrome (6520248420256).

The spelling of 4420024220012 in words is "four trillion, four hundred twenty billion, twenty-four million, two hundred twenty thousand, twelve".