225037452351012 has 72 divisors (see below), whose sum is σ = 611294265154944. Its totient is φ = 64246065162048.

The previous prime is 225037452350983. The next prime is 225037452351029. The reversal of 225037452351012 is 210153254730522.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 149099068 + ... + 150600819.

It is an arithmetic number, because the mean of its divisors is an integer number (8490198127152).

Almost surely, 2^{225037452351012} is an apocalyptic number.

It is an amenable number.

225037452351012 is an abundant number, since it is smaller than the sum of its proper divisors (386256812803932).

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

225037452351012 is a wasteful number, since it uses less digits than its factorization.

225037452351012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299701185 (or 299701176 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 225037452351012 in words is "two hundred twenty-five trillion, thirty-seven billion, four hundred fifty-two million, three hundred fifty-one thousand, twelve".