225002012521032 has 48 divisors (see below), whose sum is σ = 619370294041980. Its totient is φ = 73771151644800.

The previous prime is 225002012521021. The next prime is 225002012521043. The reversal of 225002012521032 is 230125210200522.

225002012521032 is a `hidden beast` number, since 2 + 2 + 500 + 2 + 0 + 1 + 2 + 52 + 103 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (225002012521021) and next prime (225002012521043).

It can be written as a sum of positive squares in 2 ways, for example, as 196345840423716 + 28656172097316 = 14012346^2 + 5353146^2 .

It is a junction number, because it is equal to n+sod(n) for n = 225002012520987 and 225002012521005.

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, 25614978819 + ... + 25614987602.

Almost surely, 2^{225002012521032} is an apocalyptic number.

It is an amenable number.

225002012521032 is an abundant number, since it is smaller than the sum of its proper divisors (394368281520948).

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

225002012521032 is a wasteful number, since it uses less digits than its factorization.

225002012521032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51229966494 (or 51229966487 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 225002012521032 its reverse (230125210200522), we get a palindrome (455127222721554).

The spelling of 225002012521032 in words is "two hundred twenty-five trillion, two billion, twelve million, five hundred twenty-one thousand, thirty-two".