2203112110011 has 16 divisors (see below), whose sum is σ = 3032300587008. Its totient is φ = 1421334403200.

The previous prime is 2203112109971. The next prime is 2203112110027. The reversal of 2203112110011 is 1100112113022.

It is not a de Polignac number, because 2203112110011 - 2⁷ = 2203112109883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2203112110811) 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, 5120931 + ... + 5534451.

It is an arithmetic number, because the mean of its divisors is an integer number (189518786688).

Almost surely, 2^{2203112110011} is an apocalyptic number.

2203112110011 is a deficient number, since it is larger than the sum of its proper divisors (829188476997).

2203112110011 is a wasteful number, since it uses less digits than its factorization.

2203112110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470842.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 2203112110011 its reverse (1100112113022), we get a palindrome (3303224223033).

The spelling of 2203112110011 in words is "two trillion, two hundred three billion, one hundred twelve million, one hundred ten thousand, eleven".