2221314341143 has 4 divisors (see below), whose sum is σ = 2351979890640. Its totient is φ = 2090648791648.

The previous prime is 2221314341123. The next prime is 2221314341171. The reversal of 2221314341143 is 3411434131222.

It is a happy number.

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 2221314341143 - 2⁹ = 2221314340631 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 (2221314341123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65332774723 + ... + 65332774756.

It is an arithmetic number, because the mean of its divisors is an integer number (587994972660).

Almost surely, 2^{2221314341143} is an apocalyptic number.

2221314341143 is a deficient number, since it is larger than the sum of its proper divisors (130665549497).

2221314341143 is a wasteful number, since it uses less digits than its factorization.

2221314341143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130665549496.

The product of its digits is 13824, while the sum is 31.

Adding to 2221314341143 its reverse (3411434131222), we get a palindrome (5632748472365).

The spelling of 2221314341143 in words is "two trillion, two hundred twenty-one billion, three hundred fourteen million, three hundred forty-one thousand, one hundred forty-three".