2282113111 has 4 divisors (see below), whose sum is σ = 2282237424. Its totient is φ = 2281988800.

The previous prime is 2282113103. The next prime is 2282113117. The reversal of 2282113111 is 1113112822.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1113112822 = 2 ⋅556556411.

It is a cyclic number.

It is not a de Polignac number, because 2282113111 - 2³ = 2282113103 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 (2282113117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28570 + ... + 73351.

It is an arithmetic number, because the mean of its divisors is an integer number (570559356).

Almost surely, 2^2282113111 is an apocalyptic number.

2282113111 is a deficient number, since it is larger than the sum of its proper divisors (124313).

2282113111 is a wasteful number, since it uses less digits than its factorization.

2282113111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124312.

The product of its digits is 192, while the sum is 22.

The square root of 2282113111 is about 47771.4675407821. The cubic root of 2282113111 is about 1316.5753572813.

Adding to 2282113111 its reverse (1113112822), we get a palindrome (3395225933).

The spelling of 2282113111 in words is "two billion, two hundred eighty-two million, one hundred thirteen thousand, one hundred eleven".