225112412045 has 8 divisors (see below), whose sum is σ = 270414253824. Its totient is φ = 179903690064.

The previous prime is 225112412033. The next prime is 225112412059. The reversal of 225112412045 is 540214211522.

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 225112412045 - 2⁶ = 225112411981 is a prime.

It is a super-2 number, since 2×225112412045² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225112411999 and 225112412017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23274629 + ... + 23284298.

It is an arithmetic number, because the mean of its divisors is an integer number (33801781728).

Almost surely, 2^225112412045 is an apocalyptic number.

It is an amenable number.

225112412045 is a deficient number, since it is larger than the sum of its proper divisors (45301841779).

225112412045 is an equidigital number, since it uses as much as digits as its factorization.

225112412045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46559899.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 225112412045 its reverse (540214211522), we get a palindrome (765326623567).

The spelling of 225112412045 in words is "two hundred twenty-five billion, one hundred twelve million, four hundred twelve thousand, forty-five".