23200022311 has 2 divisors, whose sum is σ = 23200022312. Its totient is φ = 23200022310.

The previous prime is 23200022309. The next prime is 23200022341. The reversal of 23200022311 is 11322000232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23200022311 - 2¹ = 23200022309 is a prime.

Together with 23200022309, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23200022341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11600011155 + 11600011156.

It is an arithmetic number, because the mean of its divisors is an integer number (11600011156).

Almost surely, 2^23200022311 is an apocalyptic number.

23200022311 is a deficient number, since it is larger than the sum of its proper divisors (1).

23200022311 is an equidigital number, since it uses as much as digits as its factorization.

23200022311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23200022311 its reverse (11322000232), we get a palindrome (34522022543).

The spelling of 23200022311 in words is "twenty-three billion, two hundred million, twenty-two thousand, three hundred eleven".