122201044343 has 4 divisors (see below), whose sum is σ = 139658336400. Its totient is φ = 104743752288.

The previous prime is 122201044327. The next prime is 122201044403. The reversal of 122201044343 is 343440102221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 343440102221 = 149 ⋅2304967129.

It is not a de Polignac number, because 122201044343 - 2⁴ = 122201044327 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 (122201044543) 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, 8728646018 + ... + 8728646031.

It is an arithmetic number, because the mean of its divisors is an integer number (34914584100).

Almost surely, 2^122201044343 is an apocalyptic number.

122201044343 is a deficient number, since it is larger than the sum of its proper divisors (17457292057).

122201044343 is an equidigital number, since it uses as much as digits as its factorization.

122201044343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17457292056.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 122201044343 its reverse (343440102221), we get a palindrome (465641146564).

The spelling of 122201044343 in words is "one hundred twenty-two billion, two hundred one million, forty-four thousand, three hundred forty-three".