201422110443 has 16 divisors (see below), whose sum is σ = 272928704256. Its totient is φ = 132106563680.

The previous prime is 201422110427. The next prime is 201422110469. The reversal of 201422110443 is 344011224102.

It is a cyclic number.

It is not a de Polignac number, because 201422110443 - 2⁴ = 201422110427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201422110843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 912996 + ... + 1111937.

It is an arithmetic number, because the mean of its divisors is an integer number (17058044016).

Almost surely, 2^201422110443 is an apocalyptic number.

201422110443 is a deficient number, since it is larger than the sum of its proper divisors (71506593813).

201422110443 is a wasteful number, since it uses less digits than its factorization.

201422110443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025474.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 201422110443 its reverse (344011224102), we get a palindrome (545433334545).

The spelling of 201422110443 in words is "two hundred one billion, four hundred twenty-two million, one hundred ten thousand, four hundred forty-three".