2221243110003 has 8 divisors (see below), whose sum is σ = 2961669888400. Its totient is φ = 1480822535808.

The previous prime is 2221243109999. The next prime is 2221243110043. The reversal of 2221243110003 is 3000113421222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2221243110003 - 2² = 2221243109999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221243110043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639058 + ... + 2202471.

It is an arithmetic number, because the mean of its divisors is an integer number (370208736050).

Almost surely, 2^{2221243110003} is an apocalyptic number.

2221243110003 is a deficient number, since it is larger than the sum of its proper divisors (740426778397).

2221243110003 is a wasteful number, since it uses less digits than its factorization.

2221243110003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3102101.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2221243110003 its reverse (3000113421222), we get a palindrome (5221356531225).

The spelling of 2221243110003 in words is "two trillion, two hundred twenty-one billion, two hundred forty-three million, one hundred ten thousand, three".