20223022247 has 2 divisors, whose sum is σ = 20223022248. Its totient is φ = 20223022246.

The previous prime is 20223022213. The next prime is 20223022321. The reversal of 20223022247 is 74222032202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20223022247 - 2¹⁴ = 20223005863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20223022207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111511123 + 10111511124.

It is an arithmetic number, because the mean of its divisors is an integer number (10111511124).

Almost surely, 2^20223022247 is an apocalyptic number.

20223022247 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223022247 is an equidigital number, since it uses as much as digits as its factorization.

20223022247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 26.

Adding to 20223022247 its reverse (74222032202), we get a palindrome (94445054449).

The spelling of 20223022247 in words is "twenty billion, two hundred twenty-three million, twenty-two thousand, two hundred forty-seven".