320122010111 has 2 divisors, whose sum is σ = 320122010112. Its totient is φ = 320122010110.

The previous prime is 320122010099. The next prime is 320122010119. The reversal of 320122010111 is 111010221023.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 320122010111 - 2¹⁰ = 320122009087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (320122010119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160061005055 + 160061005056.

It is an arithmetic number, because the mean of its divisors is an integer number (160061005056).

Almost surely, 2^320122010111 is an apocalyptic number.

320122010111 is a deficient number, since it is larger than the sum of its proper divisors (1).

320122010111 is an equidigital number, since it uses as much as digits as its factorization.

320122010111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 320122010111 its reverse (111010221023), we get a palindrome (431132231134).

The spelling of 320122010111 in words is "three hundred twenty billion, one hundred twenty-two million, ten thousand, one hundred eleven".