2114212232421 has 12 divisors (see below), whose sum is σ = 3054030782400. Its totient is φ = 1409396974440.

The previous prime is 2114212232387. The next prime is 2114212232501. The reversal of 2114212232421 is 1242322124112.

2114212232421 is a `hidden beast` number, since 2 + 1 + 1 + 4 + 2 + 1 + 2 + 232 + 421 = 666.

It is not a de Polignac number, because 2114212232421 - 2⁶ = 2114212232357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114212232521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6315021 + ... + 6641378.

It is an arithmetic number, because the mean of its divisors is an integer number (254502565200).

Almost surely, 2^{2114212232421} is an apocalyptic number.

It is an amenable number.

2114212232421 is a deficient number, since it is larger than the sum of its proper divisors (939818549979).

2114212232421 is a wasteful number, since it uses less digits than its factorization.

2114212232421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12974536 (or 12974533 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 2114212232421 its reverse (1242322124112), we get a palindrome (3356534356533).

The spelling of 2114212232421 in words is "two trillion, one hundred fourteen billion, two hundred twelve million, two hundred thirty-two thousand, four hundred twenty-one".