225012165641 has 8 divisors (see below), whose sum is σ = 231102111744. Its totient is φ = 218950878880.

The previous prime is 225012165629. The next prime is 225012165673. The reversal of 225012165641 is 146561210522.

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 225012165641 - 2¹⁰ = 225012164617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225012165611) 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, 7148921 + ... + 7180326.

It is an arithmetic number, because the mean of its divisors is an integer number (28887763968).

Almost surely, 2^225012165641 is an apocalyptic number.

It is an amenable number.

225012165641 is a deficient number, since it is larger than the sum of its proper divisors (6089946103).

225012165641 is a wasteful number, since it uses less digits than its factorization.

225012165641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14329671.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 225012165641 in words is "two hundred twenty-five billion, twelve million, one hundred sixty-five thousand, six hundred forty-one".