2112312024 has 24 divisors (see below), whose sum is σ = 5720845260. Its totient is φ = 704103984.

The previous prime is 2112312017. The next prime is 2112312029. The reversal of 2112312024 is 4202132112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2112311988 and 2112312006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112312029) 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 5 ways as a sum of consecutive naturals, for example, 14668762 + ... + 14668905.

Almost surely, 2^2112312024 is an apocalyptic number.

2112312024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2112312024 is an abundant number, since it is smaller than the sum of its proper divisors (3608533236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2112312024 is a wasteful number, since it uses less digits than its factorization.

2112312024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29337679 (or 29337672 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2112312024 is about 45959.8958223362. The cubic root of 2112312024 is about 1283.0769124534.

Adding to 2112312024 its reverse (4202132112), we get a palindrome (6314444136).

The spelling of 2112312024 in words is "two billion, one hundred twelve million, three hundred twelve thousand, twenty-four".