12120033202111 has 2 divisors, whose sum is σ = 12120033202112. Its totient is φ = 12120033202110.

The previous prime is 12120033202093. The next prime is 12120033202127. The reversal of 12120033202111 is 11120233002121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12120033202111 - 2⁹ = 12120033201599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12120033203111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060016601055 + 6060016601056.

It is an arithmetic number, because the mean of its divisors is an integer number (6060016601056).

Almost surely, 2^{12120033202111} is an apocalyptic number.

12120033202111 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120033202111 is an equidigital number, since it uses as much as digits as its factorization.

12120033202111 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 12120033202111 its reverse (11120233002121), we get a palindrome (23240266204232).

The spelling of 12120033202111 in words is "twelve trillion, one hundred twenty billion, thirty-three million, two hundred two thousand, one hundred eleven".