225262022046450 has 48 divisors (see below), whose sum is σ = 563593618387296. Its totient is φ = 59538280748800.

The previous prime is 225262022046431. The next prime is 225262022046517. The reversal of 225262022046450 is 54640220262522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6644880456 + ... + 6644914355.

It is an arithmetic number, because the mean of its divisors is an integer number (11741533716402).

Almost surely, 2^{225262022046450} is an apocalyptic number.

225262022046450 is an abundant number, since it is smaller than the sum of its proper divisors (338331596340846).

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

225262022046450 is a wasteful number, since it uses less digits than its factorization.

225262022046450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13289794939 (or 13289794934 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 225262022046450 in words is "two hundred twenty-five trillion, two hundred sixty-two billion, twenty-two million, forty-six thousand, four hundred fifty".