201340334422 has 16 divisors (see below), whose sum is σ = 302274752832. Its totient is φ = 100582123840.

The previous prime is 201340334417. The next prime is 201340334443. The reversal of 201340334422 is 224433043102.

201340334422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13752018 + ... + 13766650.

It is an arithmetic number, because the mean of its divisors is an integer number (18892172052).

Almost surely, 2^201340334422 is an apocalyptic number.

201340334422 is a deficient number, since it is larger than the sum of its proper divisors (100934418410).

201340334422 is a wasteful number, since it uses less digits than its factorization.

201340334422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20183.

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

Adding to 201340334422 its reverse (224433043102), we get a palindrome (425773377524).

The spelling of 201340334422 in words is "two hundred one billion, three hundred forty million, three hundred thirty-four thousand, four hundred twenty-two".