225723766570 has 16 divisors (see below), whose sum is σ = 406583595648. Its totient is φ = 90227103120.

The previous prime is 225723766559. The next prime is 225723766657. The reversal of 225723766570 is 75667327522.

225723766570 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7785246 + ... + 7814185.

It is an arithmetic number, because the mean of its divisors is an integer number (25411474728).

Almost surely, 2^225723766570 is an apocalyptic number.

225723766570 is a deficient number, since it is larger than the sum of its proper divisors (180859829078).

225723766570 is a wasteful number, since it uses less digits than its factorization.

225723766570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15600885.

The product of its (nonzero) digits is 7408800, while the sum is 52.

The spelling of 225723766570 in words is "two hundred twenty-five billion, seven hundred twenty-three million, seven hundred sixty-six thousand, five hundred seventy".