4002224402243 has 4 divisors (see below), whose sum is σ = 4099839631608. Its totient is φ = 3904609172880.

The previous prime is 4002224402233. The next prime is 4002224402269. The reversal of 4002224402243 is 3422044222004.

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

It is a cyclic number.

It is not a de Polignac number, because 4002224402243 - 2⁶ = 4002224402179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4002224402233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48807614621 + ... + 48807614702.

It is an arithmetic number, because the mean of its divisors is an integer number (1024959907902).

Almost surely, 2^{4002224402243} is an apocalyptic number.

4002224402243 is a deficient number, since it is larger than the sum of its proper divisors (97615229365).

4002224402243 is an equidigital number, since it uses as much as digits as its factorization.

4002224402243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97615229364.

The product of its (nonzero) digits is 24576, while the sum is 29.

Adding to 4002224402243 its reverse (3422044222004), we get a palindrome (7424268624247).

The spelling of 4002224402243 in words is "four trillion, two billion, two hundred twenty-four million, four hundred two thousand, two hundred forty-three".