225201404345300 has 36 divisors (see below), whose sum is σ = 488734712489436. Its totient is φ = 90071775552000.

The previous prime is 225201404345299. The next prime is 225201404345347. The reversal of 225201404345300 is 3543404102522.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 25625828342416 + 199575576002884 = 5062196^2 + 14127122^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108796901 + ... + 110847500.

Almost surely, 2^{225201404345300} is an apocalyptic number.

225201404345300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225201404345300 is an abundant number, since it is smaller than the sum of its proper divisors (263533308144136).

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

225201404345300 is a wasteful number, since it uses less digits than its factorization.

225201404345300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219654668 (or 219654661 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 225201404345300 its reverse (3543404102522), we get a palindrome (228744808447822).

The spelling of 225201404345300 in words is "two hundred twenty-five trillion, two hundred one billion, four hundred four million, three hundred forty-five thousand, three hundred".