224105221413 has 6 divisors (see below), whose sum is σ = 323707542054. Its totient is φ = 149403480936.

The previous prime is 224105221391. The next prime is 224105221471. The reversal of 224105221413 is 314122501422.

224105221413 is a `hidden beast` number, since 2 + 24 + 1 + 0 + 5 + 221 + 413 = 666.

224105221413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 114796959489 + 109308261924 = 338817^2 + 330618^2 .

It is not a de Polignac number, because 224105221413 - 2⁶ = 224105221349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224105221213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12450290070 + ... + 12450290087.

It is an arithmetic number, because the mean of its divisors is an integer number (53951257009).

Almost surely, 2^224105221413 is an apocalyptic number.

It is an amenable number.

224105221413 is a deficient number, since it is larger than the sum of its proper divisors (99602320641).

224105221413 is a wasteful number, since it uses less digits than its factorization.

224105221413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24900580163 (or 24900580160 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 224105221413 its reverse (314122501422), we get a palindrome (538227722835).

The spelling of 224105221413 in words is "two hundred twenty-four billion, one hundred five million, two hundred twenty-one thousand, four hundred thirteen".