23202220207 has 2 divisors, whose sum is σ = 23202220208. Its totient is φ = 23202220206.

The previous prime is 23202220199. The next prime is 23202220229. The reversal of 23202220207 is 70202220232.

It is a happy number.

It is an a-pointer prime, because the next prime (23202220229) can be obtained adding 23202220207 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23202220207 - 2³ = 23202220199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23202220247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11601110103 + 11601110104.

It is an arithmetic number, because the mean of its divisors is an integer number (11601110104).

Almost surely, 2^23202220207 is an apocalyptic number.

23202220207 is a deficient number, since it is larger than the sum of its proper divisors (1).

23202220207 is an equidigital number, since it uses as much as digits as its factorization.

23202220207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 22.

Adding to 23202220207 its reverse (70202220232), we get a palindrome (93404440439).

The spelling of 23202220207 in words is "twenty-three billion, two hundred two million, two hundred twenty thousand, two hundred seven".