225672315722 has 16 divisors (see below), whose sum is σ = 403687124352. Its totient is φ = 92511632400.

The previous prime is 225672315721. The next prime is 225672315731. The reversal of 225672315722 is 227513276522.

It is not an unprimeable number, because it can be changed into a prime (225672315721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350422529 + ... + 350423172.

It is an arithmetic number, because the mean of its divisors is an integer number (25230445272).

Almost surely, 2^225672315722 is an apocalyptic number.

225672315722 is a deficient number, since it is larger than the sum of its proper divisors (178014808630).

225672315722 is a wasteful number, since it uses less digits than its factorization.

225672315722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700845733.

The product of its digits is 705600, while the sum is 44.

The spelling of 225672315722 in words is "two hundred twenty-five billion, six hundred seventy-two million, three hundred fifteen thousand, seven hundred twenty-two".