2222105533543 has 4 divisors (see below), whose sum is σ = 2539549181200. Its totient is φ = 1904661885888.

The previous prime is 2222105533469. The next prime is 2222105533559. The reversal of 2222105533543 is 3453355012222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2222105533543 - 2¹³ = 2222105525351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222105533943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158721823818 + ... + 158721823831.

It is an arithmetic number, because the mean of its divisors is an integer number (634887295300).

Almost surely, 2^{2222105533543} is an apocalyptic number.

2222105533543 is a deficient number, since it is larger than the sum of its proper divisors (317443647657).

2222105533543 is an equidigital number, since it uses as much as digits as its factorization.

2222105533543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317443647656.

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 2222105533543 in words is "two trillion, two hundred twenty-two billion, one hundred five million, five hundred thirty-three thousand, five hundred forty-three".