23220310007 has 2 divisors, whose sum is σ = 23220310008. Its totient is φ = 23220310006.

The previous prime is 23220309977. The next prime is 23220310033. The reversal of 23220310007 is 70001302232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23220310007 - 2¹⁸ = 23220047863 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23220310207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11610155003 + 11610155004.

It is an arithmetic number, because the mean of its divisors is an integer number (11610155004).

Almost surely, 2^23220310007 is an apocalyptic number.

23220310007 is a deficient number, since it is larger than the sum of its proper divisors (1).

23220310007 is an equidigital number, since it uses as much as digits as its factorization.

23220310007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 20.

Adding to 23220310007 its reverse (70001302232), we get a palindrome (93221612239).

The spelling of 23220310007 in words is "twenty-three billion, two hundred twenty million, three hundred ten thousand, seven".