201225472 has 36 divisors (see below), whose sum is σ = 459049696. Its totient is φ = 86238720.

The previous prime is 201225457. The next prime is 201225503. The reversal of 201225472 is 274522102.

201225472 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54354 + ... + 57937.

Almost surely, 2^201225472 is an apocalyptic number.

It is an amenable number.

201225472 is an abundant number, since it is smaller than the sum of its proper divisors (257824224).

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

201225472 is an equidigital number, since it uses as much as digits as its factorization.

201225472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112314 (or 112300 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 201225472 is about 14185.3964343616. The cubic root of 201225472 is about 585.9955502929.

Adding to 201225472 its reverse (274522102), we get a palindrome (475747574).

The spelling of 201225472 in words is "two hundred one million, two hundred twenty-five thousand, four hundred seventy-two".