2003110022011 has 8 divisors (see below), whose sum is σ = 2351140721120. Its totient is φ = 1670547354048.

The previous prime is 2003110021999. The next prime is 2003110022033. The reversal of 2003110022011 is 1102200113002.

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

It is a cyclic number.

It is not a de Polignac number, because 2003110022011 - 2²⁷ = 2002975804283 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2003110021982 and 2003110022000.

It is not an unprimeable number, because it can be changed into a prime (2003110022911) 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, 3867007506 + ... + 3867008023.

It is an arithmetic number, because the mean of its divisors is an integer number (293892590140).

Almost surely, 2^{2003110022011} is an apocalyptic number.

2003110022011 is a deficient number, since it is larger than the sum of its proper divisors (348030699109).

2003110022011 is an equidigital number, since it uses as much as digits as its factorization.

2003110022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734015573.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 2003110022011 its reverse (1102200113002), we get a palindrome (3105310135013).

Subtracting from 2003110022011 its reverse (1102200113002), we obtain a palindrome (900909909009).

The spelling of 2003110022011 in words is "two trillion, three billion, one hundred ten million, twenty-two thousand, eleven".