2112233313311 has 16 divisors (see below), whose sum is σ = 2315055818400. Its totient is φ = 1911216384000.

The previous prime is 2112233313301. The next prime is 2112233313317. The reversal of 2112233313311 is 1133133322112.

It is not a de Polignac number, because 2112233313311 - 2¹⁸ = 2112233051167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112233313317) 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, 7850411 + ... + 8115011.

It is an arithmetic number, because the mean of its divisors is an integer number (144690988650).

Almost surely, 2^{2112233313311} is an apocalyptic number.

2112233313311 is a deficient number, since it is larger than the sum of its proper divisors (202822505089).

2112233313311 is a wasteful number, since it uses less digits than its factorization.

2112233313311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268010.

The product of its digits is 1944, while the sum is 26.

Adding to 2112233313311 its reverse (1133133322112), we get a palindrome (3245366635423).

The spelling of 2112233313311 in words is "two trillion, one hundred twelve billion, two hundred thirty-three million, three hundred thirteen thousand, three hundred eleven".