2214252312543 has 160 divisors (see below), whose sum is σ = 3636391587840. Its totient is φ = 1337539806720.

The previous prime is 2214252312541. The next prime is 2214252312583. The reversal of 2214252312543 is 3452132524122.

2214252312543 is a `hidden beast` number, since 2 + 2 + 1 + 4 + 2 + 523 + 125 + 4 + 3 = 666.

It is not a de Polignac number, because 2214252312543 - 2¹ = 2214252312541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2214252312498 and 2214252312507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214252312541) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1810508230 + ... + 1810509452.

It is an arithmetic number, because the mean of its divisors is an integer number (22727447424).

Almost surely, 2^{2214252312543} is an apocalyptic number.

2214252312543 is a deficient number, since it is larger than the sum of its proper divisors (1422139275297).

2214252312543 is a wasteful number, since it uses less digits than its factorization.

2214252312543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699 (or 1690 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

Adding to 2214252312543 its reverse (3452132524122), we get a palindrome (5666384836665).

The spelling of 2214252312543 in words is "two trillion, two hundred fourteen billion, two hundred fifty-two million, three hundred twelve thousand, five hundred forty-three".