224316977019 has 4 divisors (see below), whose sum is σ = 299089302696. Its totient is φ = 149544651344.

The previous prime is 224316976991. The next prime is 224316977041. The reversal of 224316977019 is 910779613422.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 224316977019 - 2¹² = 224316972923 is a prime.

It is a super-2 number, since 2×224316977019² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (224316977419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37386162834 + ... + 37386162839.

It is an arithmetic number, because the mean of its divisors is an integer number (74772325674).

Almost surely, 2^224316977019 is an apocalyptic number.

224316977019 is a deficient number, since it is larger than the sum of its proper divisors (74772325677).

224316977019 is an equidigital number, since it uses as much as digits as its factorization.

224316977019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74772325676.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The spelling of 224316977019 in words is "two hundred twenty-four billion, three hundred sixteen million, nine hundred seventy-seven thousand, nineteen".