2003352222187 has 4 divisors (see below), whose sum is σ = 2003358581640. Its totient is φ = 2003345862736.

The previous prime is 2003352222181. The next prime is 2003352222199. The reversal of 2003352222187 is 7812222533002.

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 2003352222187 - 2⁷ = 2003352222059 is a prime.

It is a super-2 number, since 2×2003352222187² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003352222181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2681137 + ... + 3345922.

It is an arithmetic number, because the mean of its divisors is an integer number (500839645410).

Almost surely, 2^{2003352222187} is an apocalyptic number.

2003352222187 is a deficient number, since it is larger than the sum of its proper divisors (6359453).

2003352222187 is an equidigital number, since it uses as much as digits as its factorization.

2003352222187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359452.

The product of its (nonzero) digits is 80640, while the sum is 37.

Adding to 2003352222187 its reverse (7812222533002), we get a palindrome (9815574755189).

The spelling of 2003352222187 in words is "two trillion, three billion, three hundred fifty-two million, two hundred twenty-two thousand, one hundred eighty-seven".