20242330411111 has 2 divisors, whose sum is σ = 20242330411112. Its totient is φ = 20242330411110.

The previous prime is 20242330411097. The next prime is 20242330411133. The reversal of 20242330411111 is 11111403324202.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20242330411111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20242330441111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121165205555 + 10121165205556.

It is an arithmetic number, because the mean of its divisors is an integer number (10121165205556).

Almost surely, 2^{20242330411111} is an apocalyptic number.

20242330411111 is a deficient number, since it is larger than the sum of its proper divisors (1).

20242330411111 is an equidigital number, since it uses as much as digits as its factorization.

20242330411111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 20242330411111 its reverse (11111403324202), we get a palindrome (31353733735313).

The spelling of 20242330411111 in words is "twenty trillion, two hundred forty-two billion, three hundred thirty million, four hundred eleven thousand, one hundred eleven".