225775674211 has 8 divisors (see below), whose sum is σ = 228019974624. Its totient is φ = 223532379840.

The previous prime is 225775674191. The next prime is 225775674247. The reversal of 225775674211 is 112476577522.

It is a happy number.

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

It is not a de Polignac number, because 225775674211 - 2⁹ = 225775673699 is a prime.

It is a super-2 number, since 2×225775674211² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225775674011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203631 + ... + 702151.

It is an arithmetic number, because the mean of its divisors is an integer number (28502496828).

Almost surely, 2^225775674211 is an apocalyptic number.

225775674211 is a deficient number, since it is larger than the sum of its proper divisors (2244300413).

225775674211 is a wasteful number, since it uses less digits than its factorization.

225775674211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503021.

The product of its digits is 1646400, while the sum is 49.

The spelling of 225775674211 in words is "two hundred twenty-five billion, seven hundred seventy-five million, six hundred seventy-four thousand, two hundred eleven".