2112245411 has 16 divisors (see below), whose sum is σ = 2267606016. Its totient is φ = 1962925536.

The previous prime is 2112245351. The next prime is 2112245413. The reversal of 2112245411 is 1145422112.

It is a cyclic number.

It is not a de Polignac number, because 2112245411 - 2⁶ = 2112245347 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2112245413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117146 + ... + 133968.

It is an arithmetic number, because the mean of its divisors is an integer number (141725376).

Almost surely, 2^2112245411 is an apocalyptic number.

2112245411 is a deficient number, since it is larger than the sum of its proper divisors (155360605).

2112245411 is a wasteful number, since it uses less digits than its factorization.

2112245411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17002.

The product of its digits is 640, while the sum is 23.

The square root of 2112245411 is about 45959.1711304719. The cubic root of 2112245411 is about 1283.0634247837.

Adding to 2112245411 its reverse (1145422112), we get a palindrome (3257667523).

The spelling of 2112245411 in words is "two billion, one hundred twelve million, two hundred forty-five thousand, four hundred eleven".