2113224240112 has 20 divisors (see below), whose sum is σ = 4094394918640. Its totient is φ = 1056606196608.

The previous prime is 2113224240109. The next prime is 2113224240121. The reversal of 2113224240112 is 2110424223112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4573564 + ... + 5014372.

It is an arithmetic number, because the mean of its divisors is an integer number (204719745932).

Almost surely, 2^{2113224240112} is an apocalyptic number.

It is an amenable number.

2113224240112 is a deficient number, since it is larger than the sum of its proper divisors (1981170678528).

2113224240112 is a wasteful number, since it uses less digits than its factorization.

2113224240112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740440 (or 740434 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2113224240112 its reverse (2110424223112), we get a palindrome (4223648463224).

The spelling of 2113224240112 in words is "two trillion, one hundred thirteen billion, two hundred twenty-four million, two hundred forty thousand, one hundred twelve".