224911332853 has 4 divisors (see below), whose sum is σ = 225117108268. Its totient is φ = 224705557440.

The previous prime is 224911332799. The next prime is 224911332883. The reversal of 224911332853 is 358233119422.

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 211620240484 + 13291092369 = 460022^2 + 115287^2 .

It is a cyclic number.

It is not a de Polignac number, because 224911332853 - 2²¹ = 224909235701 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 (224911332883) 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, 102886068 + ... + 102888253.

It is an arithmetic number, because the mean of its divisors is an integer number (56279277067).

Almost surely, 2^224911332853 is an apocalyptic number.

It is an amenable number.

224911332853 is a deficient number, since it is larger than the sum of its proper divisors (205775415).

224911332853 is a wasteful number, since it uses less digits than its factorization.

224911332853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205775414.

The product of its digits is 311040, while the sum is 43.

The spelling of 224911332853 in words is "two hundred twenty-four billion, nine hundred eleven million, three hundred thirty-two thousand, eight hundred fifty-three".