225006647134 has 4 divisors (see below), whose sum is σ = 337509970704. Its totient is φ = 112503323566.

The previous prime is 225006647113. The next prime is 225006647149. The reversal of 225006647134 is 431746600522.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56251661782 + ... + 56251661785.

It is an arithmetic number, because the mean of its divisors is an integer number (84377492676).

Almost surely, 2^225006647134 is an apocalyptic number.

225006647134 is a deficient number, since it is larger than the sum of its proper divisors (112503323570).

225006647134 is a wasteful number, since it uses less digits than its factorization.

225006647134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112503323569.

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 225006647134 in words is "two hundred twenty-five billion, six million, six hundred forty-seven thousand, one hundred thirty-four".