225112145501 has 8 divisors (see below), whose sum is σ = 238750445184. Its totient is φ = 211794747120.

The previous prime is 225112145477. The next prime is 225112145507. The reversal of 225112145501 is 105541211522.

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 225112145501 - 2⁶ = 225112145437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225112145507) by changing a digit.

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, 80223881 + ... + 80226686.

It is an arithmetic number, because the mean of its divisors is an integer number (29843805648).

Almost surely, 2^225112145501 is an apocalyptic number.

It is an amenable number.

225112145501 is a deficient number, since it is larger than the sum of its proper divisors (13638299683).

225112145501 is a wasteful number, since it uses less digits than its factorization.

225112145501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160450651.

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 225112145501 in words is "two hundred twenty-five billion, one hundred twelve million, one hundred forty-five thousand, five hundred one".