224302020403 has 2 divisors, whose sum is σ = 224302020404. Its totient is φ = 224302020402.

The previous prime is 224302020401. The next prime is 224302020491. The reversal of 224302020403 is 304020203422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 224302020403 - 2¹ = 224302020401 is a prime.

It is a super-2 number, since 2×224302020403² (a number of 24 digits) contains 22 as substring.

Together with 224302020401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (224302020401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112151010201 + 112151010202.

It is an arithmetic number, because the mean of its divisors is an integer number (112151010202).

Almost surely, 2^224302020403 is an apocalyptic number.

224302020403 is a deficient number, since it is larger than the sum of its proper divisors (1).

224302020403 is an equidigital number, since it uses as much as digits as its factorization.

224302020403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 224302020403 its reverse (304020203422), we get a palindrome (528322223825).

The spelling of 224302020403 in words is "two hundred twenty-four billion, three hundred two million, twenty thousand, four hundred three".