443224222412 has 12 divisors (see below), whose sum is σ = 775994489256. Its totient is φ = 221511511200.

The previous prime is 443224222403. The next prime is 443224222421. The reversal of 443224222412 is 214222422344.

It is an interprime number because it is at equal distance from previous prime (443224222403) and next prime (443224222421).

It is a super-2 number, since 2×443224222412² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25140089 + ... + 25157712.

It is an arithmetic number, because the mean of its divisors is an integer number (64666207438).

Almost surely, 2^443224222412 is an apocalyptic number.

It is an amenable number.

443224222412 is a deficient number, since it is larger than the sum of its proper divisors (332770266844).

443224222412 is a wasteful number, since it uses less digits than its factorization.

443224222412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50300008 (or 50300006 counting only the distinct ones).

The product of its digits is 49152, while the sum is 32.

Adding to 443224222412 its reverse (214222422344), we get a palindrome (657446644756).

The spelling of 443224222412 in words is "four hundred forty-three billion, two hundred twenty-four million, two hundred twenty-two thousand, four hundred twelve".