225304626403522 has 8 divisors (see below), whose sum is σ = 338178841736976. Its totient is φ = 112578345824532.

The previous prime is 225304626403487. The next prime is 225304626403529.

It is a happy number.

225304626403522 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (225304626403529) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36983684808 + ... + 36983690899.

It is an arithmetic number, because the mean of its divisors is an integer number (42272355217122).

Almost surely, 2^{225304626403522} is an apocalyptic number.

225304626403522 is a deficient number, since it is larger than the sum of its proper divisors (112874215333454).

225304626403522 is a wasteful number, since it uses less digits than its factorization.

225304626403522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73967377232.

The product of its (nonzero) digits is 4147200, while the sum is 46.

The spelling of 225304626403522 in words is "two hundred twenty-five trillion, three hundred four billion, six hundred twenty-six million, four hundred three thousand, five hundred twenty-two".