2112412055 has 32 divisors (see below), whose sum is σ = 2835423360. Its totient is φ = 1500065280.

The previous prime is 2112412037. The next prime is 2112412067. The reversal of 2112412055 is 5502142112.

It is not a de Polignac number, because 2112412055 - 2⁶ = 2112411991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2112412055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 493625 + ... + 497885.

It is an arithmetic number, because the mean of its divisors is an integer number (88606980).

Almost surely, 2^2112412055 is an apocalyptic number.

2112412055 is a deficient number, since it is larger than the sum of its proper divisors (723011305).

2112412055 is a wasteful number, since it uses less digits than its factorization.

2112412055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 2112412055 is about 45960.9840516932. The cubic root of 2112412055 is about 1283.0971660017.

Adding to 2112412055 its reverse (5502142112), we get a palindrome (7614554167).

The spelling of 2112412055 in words is "two billion, one hundred twelve million, four hundred twelve thousand, fifty-five".