43204212222 has 16 divisors (see below), whose sum is σ = 86410465680. Its totient is φ = 14401063872.

The previous prime is 43204212217. The next prime is 43204212229. The reversal of 43204212222 is 22221240234.

It is a super-2 number, since 2×43204212222² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 43204212192 and 43204212201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43204212229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430458 + ... + 521250.

It is an arithmetic number, because the mean of its divisors is an integer number (5400654105).

Almost surely, 2^43204212222 is an apocalyptic number.

43204212222 is an abundant number, since it is smaller than the sum of its proper divisors (43206253458).

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

43204212222 is a wasteful number, since it uses less digits than its factorization.

43204212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170107.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 43204212222 its reverse (22221240234), we get a palindrome (65425452456).

The spelling of 43204212222 in words is "forty-three billion, two hundred four million, two hundred twelve thousand, two hundred twenty-two".