224880020819 has 8 divisors (see below), whose sum is σ = 227195284992. Its totient is φ = 222567294600.

The previous prime is 224880020801. The next prime is 224880020821. The reversal of 224880020819 is 918020088422.

It is a happy number.

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 224880020819 - 2¹⁶ = 224879955283 is a prime.

It is a super-2 number, since 2×224880020819² (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 224880020819.

It is not an unprimeable number, because it can be changed into a prime (224880020419) 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, 456107 + ... + 811044.

It is an arithmetic number, because the mean of its divisors is an integer number (28399410624).

Almost surely, 2^224880020819 is an apocalyptic number.

224880020819 is a deficient number, since it is larger than the sum of its proper divisors (2315264173).

224880020819 is a wasteful number, since it uses less digits than its factorization.

224880020819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268977.

The product of its (nonzero) digits is 147456, while the sum is 44.

The spelling of 224880020819 in words is "two hundred twenty-four billion, eight hundred eighty million, twenty thousand, eight hundred nineteen".