43221224325104 has 40 divisors (see below), whose sum is σ = 95704467923808. Its totient is φ = 18523318302720.

The previous prime is 43221224325079. The next prime is 43221224325119. The reversal of 43221224325104 is 40152342212234.

It is a super-2 number, since 2×43221224325104² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48077624 + ... + 48968360.

Almost surely, 2^{43221224325104} is an apocalyptic number.

It is an amenable number.

43221224325104 is an abundant number, since it is smaller than the sum of its proper divisors (52483243598704).

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

43221224325104 is a wasteful number, since it uses less digits than its factorization.

43221224325104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323993 (or 1323987 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 43221224325104 its reverse (40152342212234), we get a palindrome (83373566537338).

The spelling of 43221224325104 in words is "forty-three trillion, two hundred twenty-one billion, two hundred twenty-four million, three hundred twenty-five thousand, one hundred four".