201032005422 has 32 divisors (see below), whose sum is σ = 417668659200. Its totient is φ = 64429231328.

The previous prime is 201032005409. The next prime is 201032005439. The reversal of 201032005422 is 224500230102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2375478 + ... + 2458649.

It is an arithmetic number, because the mean of its divisors is an integer number (13052145600).

Almost surely, 2^201032005422 is an apocalyptic number.

201032005422 is an abundant number, since it is smaller than the sum of its proper divisors (216636653778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201032005422 is a wasteful number, since it uses less digits than its factorization.

201032005422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834400.

The product of its (nonzero) digits is 960, while the sum is 21.

Adding to 201032005422 its reverse (224500230102), we get a palindrome (425532235524).

The spelling of 201032005422 in words is "two hundred one billion, thirty-two million, five thousand, four hundred twenty-two".