2124860684212 has 24 divisors (see below), whose sum is σ = 4321750547520. Its totient is φ = 895219754880.

The previous prime is 2124860684119. The next prime is 2124860684231.

2124860684212 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643115989 + ... + 643119292.

It is an arithmetic number, because the mean of its divisors is an integer number (180072939480).

Almost surely, 2^{2124860684212} is an apocalyptic number.

It is an amenable number.

2124860684212 is an abundant number, since it is smaller than the sum of its proper divisors (2196889863308).

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

2124860684212 is a wasteful number, since it uses less digits than its factorization.

2124860684212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286235351 (or 1286235349 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 46.

The spelling of 2124860684212 in words is "two trillion, one hundred twenty-four billion, eight hundred sixty million, six hundred eighty-four thousand, two hundred twelve".