23232212111 has 2 divisors, whose sum is σ = 23232212112. Its totient is φ = 23232212110.

The previous prime is 23232212063. The next prime is 23232212131. The reversal of 23232212111 is 11121223232.

It is an a-pointer prime, because the next prime (23232212131) can be obtained adding 23232212111 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23232212111 - 2¹⁰ = 23232211087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23232212131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11616106055 + 11616106056.

It is an arithmetic number, because the mean of its divisors is an integer number (11616106056).

Almost surely, 2^23232212111 is an apocalyptic number.

23232212111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23232212111 is an equidigital number, since it uses as much as digits as its factorization.

23232212111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 20.

Adding to 23232212111 its reverse (11121223232), we get a palindrome (34353435343).

The spelling of 23232212111 in words is "twenty-three billion, two hundred thirty-two million, two hundred twelve thousand, one hundred eleven".