214421122241224 has 16 divisors (see below), whose sum is σ = 402051342070620. Its totient is φ = 107207431022400.

The previous prime is 214421122241201. The next prime is 214421122241239. The reversal of 214421122241224 is 422142221124412.

It can be written as a sum of positive squares in 2 ways, for example, as 210597853760100 + 3823268481124 = 14511990^2 + 1955318^2 .

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 214421122241224.

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, 390971127 + ... + 391519174.

Almost surely, 2^{214421122241224} is an apocalyptic number.

It is an amenable number.

214421122241224 is a deficient number, since it is larger than the sum of its proper divisors (187630219829396).

214421122241224 is a wasteful number, since it uses less digits than its factorization.

214421122241224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782524560 (or 782524556 counting only the distinct ones).

The product of its digits is 32768, while the sum is 34.

Adding to 214421122241224 its reverse (422142221124412), we get a palindrome (636563343365636).

The spelling of 214421122241224 in words is "two hundred fourteen trillion, four hundred twenty-one billion, one hundred twenty-two million, two hundred forty-one thousand, two hundred twenty-four".