225665027043 has 8 divisors (see below), whose sum is σ = 301004754000. Its totient is φ = 150384325728.

The previous prime is 225665027039. The next prime is 225665027083. The reversal of 225665027043 is 340720566522.

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 225665027043 - 2² = 225665027039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225665026986 and 225665027004.

It is not an unprimeable number, because it can be changed into a prime (225665027083) 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, 14747488 + ... + 14762781.

It is an arithmetic number, because the mean of its divisors is an integer number (37625594250).

Almost surely, 2^225665027043 is an apocalyptic number.

225665027043 is a deficient number, since it is larger than the sum of its proper divisors (75339726957).

225665027043 is a wasteful number, since it uses less digits than its factorization.

225665027043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29512821.

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 225665027043 in words is "two hundred twenty-five billion, six hundred sixty-five million, twenty-seven thousand, forty-three".