225695011 has 8 divisors (see below), whose sum is σ = 230988240. Its totient is φ = 220463232.

The previous prime is 225694961. The next prime is 225695051. The reversal of 225695011 is 110596522.

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

It is a cyclic number.

It is not a de Polignac number, because 225695011 - 2²³ = 217306403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225695051) 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, 7890 + ... + 22663.

It is an arithmetic number, because the mean of its divisors is an integer number (28873530).

Almost surely, 2^225695011 is an apocalyptic number.

225695011 is a deficient number, since it is larger than the sum of its proper divisors (5293229).

225695011 is an equidigital number, since it uses as much as digits as its factorization.

225695011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30725.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 225695011 is about 15023.1491705301. The cubic root of 225695011 is about 608.8458072949.

The spelling of 225695011 in words is "two hundred twenty-five million, six hundred ninety-five thousand, eleven".