220132312111 has 2 divisors, whose sum is σ = 220132312112. Its totient is φ = 220132312110.

The previous prime is 220132312079. The next prime is 220132312117. The reversal of 220132312111 is 111213231022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220132312111 - 2⁵ = 220132312079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220132312117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110066156055 + 110066156056.

It is an arithmetic number, because the mean of its divisors is an integer number (110066156056).

Almost surely, 2^220132312111 is an apocalyptic number.

220132312111 is a deficient number, since it is larger than the sum of its proper divisors (1).

220132312111 is an equidigital number, since it uses as much as digits as its factorization.

220132312111 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 19.

Adding to 220132312111 its reverse (111213231022), we get a palindrome (331345543133).

The spelling of 220132312111 in words is "two hundred twenty billion, one hundred thirty-two million, three hundred twelve thousand, one hundred eleven".