201122404324430 has 16 divisors (see below), whose sum is σ = 362035950706944. Its totient is φ = 80445489969120.

The previous prime is 201122404324427. The next prime is 201122404324489. The reversal of 201122404324430 is 34423404221102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 433726766 + ... + 434190225.

It is an arithmetic number, because the mean of its divisors is an integer number (22627246919184).

Almost surely, 2^{201122404324430} is an apocalyptic number.

201122404324430 is a deficient number, since it is larger than the sum of its proper divisors (160913546382514).

201122404324430 is a wasteful number, since it uses less digits than its factorization.

201122404324430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867940171.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 201122404324430 its reverse (34423404221102), we get a palindrome (235545808545532).

The spelling of 201122404324430 in words is "two hundred one trillion, one hundred twenty-two billion, four hundred four million, three hundred twenty-four thousand, four hundred thirty".