2223100442003 has 4 divisors (see below), whose sum is σ = 2540686219440. Its totient is φ = 1905514664568.

The previous prime is 2223100441993. The next prime is 2223100442051. The reversal of 2223100442003 is 3002440013222.

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 2223100442003 - 2⁴ = 2223100441987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2223100442003.

It is not an unprimeable number, because it can be changed into a prime (2223100445003) 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, 158792888708 + ... + 158792888721.

It is an arithmetic number, because the mean of its divisors is an integer number (635171554860).

Almost surely, 2^{2223100442003} is an apocalyptic number.

2223100442003 is a deficient number, since it is larger than the sum of its proper divisors (317585777437).

2223100442003 is an equidigital number, since it uses as much as digits as its factorization.

2223100442003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317585777436.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 2223100442003 its reverse (3002440013222), we get a palindrome (5225540455225).

The spelling of 2223100442003 in words is "two trillion, two hundred twenty-three billion, one hundred million, four hundred forty-two thousand, three".