225152251052 has 12 divisors (see below), whose sum is σ = 394022229216. Its totient is φ = 112574471280.

The previous prime is 225152251033. The next prime is 225152251123. The reversal of 225152251052 is 250152251522.

225152251052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76868 + ... + 675435.

It is an arithmetic number, because the mean of its divisors is an integer number (32835185768).

Almost surely, 2^225152251052 is an apocalyptic number.

It is an amenable number.

225152251052 is a deficient number, since it is larger than the sum of its proper divisors (168869978164).

225152251052 is a wasteful number, since it uses less digits than its factorization.

225152251052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 827128 (or 827126 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 225152251052 in words is "two hundred twenty-five billion, one hundred fifty-two million, two hundred fifty-one thousand, fifty-two".