2124238324212 has 72 divisors (see below), whose sum is σ = 5411737933056. Its totient is φ = 702539936064.

The previous prime is 2124238324211. The next prime is 2124238324249.

2124238324212 is a `hidden beast` number, since 2 + 1 + 2 + 42 + 383 + 24 + 212 = 666.

2124238324212 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124238324211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2682853 + ... + 3383219.

It is an arithmetic number, because the mean of its divisors is an integer number (75163026848).

Almost surely, 2^{2124238324212} is an apocalyptic number.

It is an amenable number.

2124238324212 is an abundant number, since it is smaller than the sum of its proper divisors (3287499608844).

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

2124238324212 is a wasteful number, since it uses less digits than its factorization.

2124238324212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701037 (or 701032 counting only the distinct ones).

The product of its digits is 73728, while the sum is 36.

The spelling of 2124238324212 in words is "two trillion, one hundred twenty-four billion, two hundred thirty-eight million, three hundred twenty-four thousand, two hundred twelve".