201244332224 has 28 divisors (see below), whose sum is σ = 430063009824. Its totient is φ = 92881999104.

The previous prime is 201244332209. The next prime is 201244332277. The reversal of 201244332224 is 422233442102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120939272 + ... + 120940935.

It is an arithmetic number, because the mean of its divisors is an integer number (15359393208).

Almost surely, 2^201244332224 is an apocalyptic number.

It is an amenable number.

201244332224 is an abundant number, since it is smaller than the sum of its proper divisors (228818677600).

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

201244332224 is a wasteful number, since it uses less digits than its factorization.

201244332224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241880232 (or 241880222 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 201244332224 its reverse (422233442102), we get a palindrome (623477774326).

The spelling of 201244332224 in words is "two hundred one billion, two hundred forty-four million, three hundred thirty-two thousand, two hundred twenty-four".