225775440130 has 16 divisors (see below), whose sum is σ = 406418955264. Its totient is φ = 90305028720.

The previous prime is 225775440113. The next prime is 225775440139. The reversal of 225775440130 is 31044577522.

It is a super-3 number, since 3×225775440130³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (225775440139) 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, 456612 + ... + 812431.

It is an arithmetic number, because the mean of its divisors is an integer number (25401184704).

Almost surely, 2^225775440130 is an apocalyptic number.

225775440130 is a deficient number, since it is larger than the sum of its proper divisors (180643515134).

225775440130 is a wasteful number, since it uses less digits than its factorization.

225775440130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286841.

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 225775440130 in words is "two hundred twenty-five billion, seven hundred seventy-five million, four hundred forty thousand, one hundred thirty".