201422203322203 has 4 divisors (see below), whose sum is σ = 208367796540240. Its totient is φ = 194476610104168.

The previous prime is 201422203322111. The next prime is 201422203322213. The reversal of 201422203322203 is 302223302224102.

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

It is not a de Polignac number, because 201422203322203 - 2⁴⁵ = 166237831233371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201422203322213) 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, 3472796608975 + ... + 3472796609032.

It is an arithmetic number, because the mean of its divisors is an integer number (52091949135060).

Almost surely, 2^{201422203322203} is an apocalyptic number.

201422203322203 is a deficient number, since it is larger than the sum of its proper divisors (6945593218037).

201422203322203 is an equidigital number, since it uses as much as digits as its factorization.

201422203322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945593218036.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 201422203322203 its reverse (302223302224102), we get a palindrome (503645505546305).

The spelling of 201422203322203 in words is "two hundred one trillion, four hundred twenty-two billion, two hundred three million, three hundred twenty-two thousand, two hundred three".