43044100022 has 32 divisors (see below), whose sum is σ = 80852739840. Its totient is φ = 16696536480.

The previous prime is 43044100013. The next prime is 43044100027. The reversal of 43044100022 is 22000144034.

It is a junction number, because it is equal to n+sod(n) for n = 43044099967 and 43044100003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43044100027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580697 + ... + 650612.

It is an arithmetic number, because the mean of its divisors is an integer number (2526648120).

Almost surely, 2^43044100022 is an apocalyptic number.

43044100022 is a deficient number, since it is larger than the sum of its proper divisors (37808639818).

43044100022 is a wasteful number, since it uses less digits than its factorization.

43044100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231556.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 43044100022 its reverse (22000144034), we get a palindrome (65044244056).

The spelling of 43044100022 in words is "forty-three billion, forty-four million, one hundred thousand, twenty-two".