201225196024 has 32 divisors (see below), whose sum is σ = 377896972320. Its totient is φ = 100452806656.

The previous prime is 201225196021. The next prime is 201225196033. The reversal of 201225196024 is 420691522102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201225196021) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 13944477 + ... + 13958899.

It is an arithmetic number, because the mean of its divisors is an integer number (11809280385).

Almost surely, 2^201225196024 is an apocalyptic number.

It is an amenable number.

201225196024 is a deficient number, since it is larger than the sum of its proper divisors (176671776296).

201225196024 is a wasteful number, since it uses less digits than its factorization.

201225196024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17079 (or 17075 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 201225196024 in words is "two hundred one billion, two hundred twenty-five million, one hundred ninety-six thousand, twenty-four".