120111020212207 has 2 divisors, whose sum is σ = 120111020212208. Its totient is φ = 120111020212206.

The previous prime is 120111020212151. The next prime is 120111020212237. The reversal of 120111020212207 is 702212020111021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120111020212207 - 2²⁷ = 120110885994479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120111020212237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60055510106103 + 60055510106104.

It is an arithmetic number, because the mean of its divisors is an integer number (60055510106104).

Almost surely, 2^{120111020212207} is an apocalyptic number.

120111020212207 is a deficient number, since it is larger than the sum of its proper divisors (1).

120111020212207 is an equidigital number, since it uses as much as digits as its factorization.

120111020212207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 120111020212207 its reverse (702212020111021), we get a palindrome (822323040323228).

The spelling of 120111020212207 in words is "one hundred twenty trillion, one hundred eleven billion, twenty million, two hundred twelve thousand, two hundred seven".