2221340332003 has 8 divisors (see below), whose sum is σ = 2392586713328. Its totient is φ = 2050147386144.

The previous prime is 2221340331997. The next prime is 2221340332031. The reversal of 2221340332003 is 3002330431222.

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

It is a de Polignac number, because none of the positive numbers 2^k-2221340332003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2221340336003) 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, 13272501 + ... + 13438822.

It is an arithmetic number, because the mean of its divisors is an integer number (299073339166).

Almost surely, 2^{2221340332003} is an apocalyptic number.

2221340332003 is a deficient number, since it is larger than the sum of its proper divisors (171246381325).

2221340332003 is a wasteful number, since it uses less digits than its factorization.

2221340332003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26717733.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2221340332003 its reverse (3002330431222), we get a palindrome (5223670763225).

The spelling of 2221340332003 in words is "two trillion, two hundred twenty-one billion, three hundred forty million, three hundred thirty-two thousand, three".