225775673667 has 24 divisors (see below), whose sum is σ = 343318881360. Its totient is φ = 142580943360.

The previous prime is 225775673633. The next prime is 225775673671. The reversal of 225775673667 is 766376577522.

225775673667 is a `hidden beast` number, since 2 + 2 + 5 + 7 + 7 + 567 + 3 + 6 + 67 = 666.

It is not a de Polignac number, because 225775673667 - 2⁶ = 225775673603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225775677667) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1809867 + ... + 1930587.

It is an arithmetic number, because the mean of its divisors is an integer number (14304953390).

Almost surely, 2^225775673667 is an apocalyptic number.

225775673667 is a deficient number, since it is larger than the sum of its proper divisors (117543207693).

225775673667 is a wasteful number, since it uses less digits than its factorization.

225775673667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131683 (or 131680 counting only the distinct ones).

The product of its digits is 155584800, while the sum is 63.

The spelling of 225775673667 in words is "two hundred twenty-five billion, seven hundred seventy-five million, six hundred seventy-three thousand, six hundred sixty-seven".