443374226222 has 4 divisors (see below), whose sum is σ = 665061339336. Its totient is φ = 221687113110.

The previous prime is 443374226221. The next prime is 443374226287. The reversal of 443374226222 is 222622473344.

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

It is a self number, because there is not a number n which added to its sum of digits gives 443374226222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443374226221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110843556554 + ... + 110843556557.

It is an arithmetic number, because the mean of its divisors is an integer number (166265334834).

Almost surely, 2^443374226222 is an apocalyptic number.

443374226222 is a deficient number, since it is larger than the sum of its proper divisors (221687113114).

443374226222 is a wasteful number, since it uses less digits than its factorization.

443374226222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221687113113.

The product of its digits is 774144, while the sum is 41.

Adding to 443374226222 its reverse (222622473344), we get a palindrome (665996699566).

The spelling of 443374226222 in words is "four hundred forty-three billion, three hundred seventy-four million, two hundred twenty-six thousand, two hundred twenty-two".