43014331102221 has 12 divisors (see below), whose sum is σ = 63576737443648. Its totient is φ = 28009331880264.

The previous prime is 43014331102219. The next prime is 43014331102247. The reversal of 43014331102221 is 12220113341034.

43014331102221 is a `hidden beast` number, since 4 + 3 + 0 + 1 + 4 + 331 + 102 + 221 = 666.

It is not a de Polignac number, because 43014331102221 - 2¹ = 43014331102219 is a prime.

It is a super-2 number, since 2×43014331102221² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43014331103221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55574070805 + ... + 55574071578.

Almost surely, 2^{43014331102221} is an apocalyptic number.

It is an amenable number.

43014331102221 is a deficient number, since it is larger than the sum of its proper divisors (20562406341427).

43014331102221 is a wasteful number, since it uses less digits than its factorization.

43014331102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111148142432 (or 111148142429 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 43014331102221 its reverse (12220113341034), we get a palindrome (55234444443255).

The spelling of 43014331102221 in words is "forty-three trillion, fourteen billion, three hundred thirty-one million, one hundred two thousand, two hundred twenty-one".