2201431322443 has 8 divisors (see below), whose sum is σ = 2212587603200. Its totient is φ = 2190275980200.

The previous prime is 2201431322411. The next prime is 2201431322459. The reversal of 2201431322443 is 3442231341022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2201431322443 - 2⁵ = 2201431322411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201431322473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4734418 + ... + 5178568.

It is an arithmetic number, because the mean of its divisors is an integer number (276573450400).

Almost surely, 2^{2201431322443} is an apocalyptic number.

2201431322443 is a deficient number, since it is larger than the sum of its proper divisors (11156280757).

2201431322443 is a wasteful number, since it uses less digits than its factorization.

2201431322443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469257.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2201431322443 its reverse (3442231341022), we get a palindrome (5643662663465).

The spelling of 2201431322443 in words is "two trillion, two hundred one billion, four hundred thirty-one million, three hundred twenty-two thousand, four hundred forty-three".