2003000221233 has 40 divisors (see below), whose sum is σ = 3264327402336. Its totient is φ = 1213872998400.

The previous prime is 2003000221219. The next prime is 2003000221237. The reversal of 2003000221233 is 3321220003002.

It is a happy number.

It is not a de Polignac number, because 2003000221233 - 2¹² = 2003000217137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2003000221237) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 19794778 + ... + 19895708.

Almost surely, 2^{2003000221233} is an apocalyptic number.

It is an amenable number.

2003000221233 is a deficient number, since it is larger than the sum of its proper divisors (1261327181103).

2003000221233 is a wasteful number, since it uses less digits than its factorization.

2003000221233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123227 (or 123218 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 2003000221233 its reverse (3321220003002), we get a palindrome (5324220224235).

The spelling of 2003000221233 in words is "two trillion, three billion, two hundred twenty-one thousand, two hundred thirty-three".