4224014023220 has 12 divisors (see below), whose sum is σ = 8870429448804. Its totient is φ = 1689605609280.

The previous prime is 4224014023211. The next prime is 4224014023259. The reversal of 4224014023220 is 223204104224.

It can be written as a sum of positive squares in 2 ways, for example, as 1882263265936 + 2341750757284 = 1371956^2 + 1530278^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4224014023220.

It is a congruent number.

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, 105600350561 + ... + 105600350600.

It is an arithmetic number, because the mean of its divisors is an integer number (739202454067).

Almost surely, 2^{4224014023220} is an apocalyptic number.

It is an amenable number.

4224014023220 is an abundant number, since it is smaller than the sum of its proper divisors (4646415425584).

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

4224014023220 is a wasteful number, since it uses less digits than its factorization.

4224014023220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211200701170 (or 211200701168 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 4224014023220 its reverse (223204104224), we get a palindrome (4447218127444).

The spelling of 4224014023220 in words is "four trillion, two hundred twenty-four billion, fourteen million, twenty-three thousand, two hundred twenty".