224025261001561 has 8 divisors (see below), whose sum is σ = 231258702786048. Its totient is φ = 216792245496000.

The previous prime is 224025261001471. The next prime is 224025261001573. The reversal of 224025261001561 is 165100162520422.

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 224025261001561 - 2⁹ = 224025261001049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224025261001561.

It is not an unprimeable number, because it can be changed into a prime (224025261001361) 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, 105501520 + ... + 107604001.

It is an arithmetic number, because the mean of its divisors is an integer number (28907337848256).

Almost surely, 2^{224025261001561} is an apocalyptic number.

It is an amenable number.

224025261001561 is a deficient number, since it is larger than the sum of its proper divisors (7233441784487).

224025261001561 is a wasteful number, since it uses less digits than its factorization.

224025261001561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213139463.

The product of its (nonzero) digits is 57600, while the sum is 37.

The spelling of 224025261001561 in words is "two hundred twenty-four trillion, twenty-five billion, two hundred sixty-one million, one thousand, five hundred sixty-one".