224888843381 has 16 divisors (see below), whose sum is σ = 244255979520. Its totient is φ = 206217745920.

The previous prime is 224888843369. The next prime is 224888843383. The reversal of 224888843381 is 183348888422.

It is a happy number.

It is not a de Polignac number, because 224888843381 - 2²⁶ = 224821734517 is a prime.

It is a super-2 number, since 2×224888843381² (a number of 24 digits) contains 22 as substring.

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 224888843381.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224888843383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296780 + ... + 733386.

It is an arithmetic number, because the mean of its divisors is an integer number (15265998720).

Almost surely, 2^224888843381 is an apocalyptic number.

It is an amenable number.

224888843381 is a deficient number, since it is larger than the sum of its proper divisors (19367136139).

224888843381 is a wasteful number, since it uses less digits than its factorization.

224888843381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437404.

The product of its digits is 18874368, while the sum is 59.

The spelling of 224888843381 in words is "two hundred twenty-four billion, eight hundred eighty-eight million, eight hundred forty-three thousand, three hundred eighty-one".