224466643660109 has 4 divisors (see below), whose sum is σ = 224469162987420. Its totient is φ = 224464124332800.

The previous prime is 224466643660099. The next prime is 224466643660157. The reversal of 224466643660109 is 901066346664422.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11193186566884 + 213273457093225 = 3345622^2 + 14603885^2 .

It is a cyclic number.

It is not a de Polignac number, because 224466643660109 - 2¹⁶ = 224466643594573 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 (224466643660159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259530004 + ... + 1259708205.

It is an arithmetic number, because the mean of its divisors is an integer number (56117290746855).

Almost surely, 2^{224466643660109} is an apocalyptic number.

It is an amenable number.

224466643660109 is a deficient number, since it is larger than the sum of its proper divisors (2519327311).

224466643660109 is an equidigital number, since it uses as much as digits as its factorization.

224466643660109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2519327310.

The product of its (nonzero) digits is 53747712, while the sum is 59.

The spelling of 224466643660109 in words is "two hundred twenty-four trillion, four hundred sixty-six billion, six hundred forty-three million, six hundred sixty thousand, one hundred nine".