43134212222 has 4 divisors (see below), whose sum is σ = 64701318336. Its totient is φ = 21567106110.

The previous prime is 43134212207. The next prime is 43134212257. The reversal of 43134212222 is 22221243134.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 43134212191 and 43134212200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10783553054 + ... + 10783553057.

It is an arithmetic number, because the mean of its divisors is an integer number (16175329584).

Almost surely, 2^43134212222 is an apocalyptic number.

43134212222 is a deficient number, since it is larger than the sum of its proper divisors (21567106114).

43134212222 is a wasteful number, since it uses less digits than its factorization.

43134212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21567106113.

The product of its digits is 4608, while the sum is 26.

Adding to 43134212222 its reverse (22221243134), we get a palindrome (65355455356).

The spelling of 43134212222 in words is "forty-three billion, one hundred thirty-four million, two hundred twelve thousand, two hundred twenty-two".