225116027 has 4 divisors (see below), whose sum is σ = 225146040. Its totient is φ = 225086016.

The previous prime is 225116011. The next prime is 225116119. The reversal of 225116027 is 720611522.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 720611522 = 2 ⋅360305761.

It is a cyclic number.

It is not a de Polignac number, because 225116027 - 2⁴ = 225116011 is a prime.

It is a super-2 number, since 2×225116027² = 101354451224529458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225115987 and 225116005.

It is not an unprimeable number, because it can be changed into a prime (225116627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7124 + ... + 22382.

It is an arithmetic number, because the mean of its divisors is an integer number (56286510).

Almost surely, 2^225116027 is an apocalyptic number.

225116027 is a deficient number, since it is larger than the sum of its proper divisors (30013).

225116027 is a wasteful number, since it uses less digits than its factorization.

225116027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30012.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 225116027 is about 15003.8670681928. The cubic root of 225116027 is about 608.3247296880.

Adding to 225116027 its reverse (720611522), we get a palindrome (945727549).

The spelling of 225116027 in words is "two hundred twenty-five million, one hundred sixteen thousand, twenty-seven".