2111242022003 has 16 divisors (see below), whose sum is σ = 2154591183360. Its totient is φ = 2068312989600.

The previous prime is 2111242021991. The next prime is 2111242022023. The reversal of 2111242022003 is 3002202421112.

It is a cyclic number.

It is not a de Polignac number, because 2111242022003 - 2²⁶ = 2111174913139 is a prime.

It is a super-2 number, since 2×2111242022003² (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 (2111242022023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129778676 + ... + 129794942.

It is an arithmetic number, because the mean of its divisors is an integer number (134661948960).

Almost surely, 2^{2111242022003} is an apocalyptic number.

2111242022003 is a deficient number, since it is larger than the sum of its proper divisors (43349161357).

2111242022003 is a wasteful number, since it uses less digits than its factorization.

2111242022003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29018.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2111242022003 its reverse (3002202421112), we get a palindrome (5113444443115).

The spelling of 2111242022003 in words is "two trillion, one hundred eleven billion, two hundred forty-two million, twenty-two thousand, three".