120012212022011 has 2 divisors, whose sum is σ = 120012212022012. Its totient is φ = 120012212022010.

The previous prime is 120012212021963. The next prime is 120012212022019. The reversal of 120012212022011 is 110220212210021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120012212022011 - 2³⁸ = 119737334115067 is a prime.

It is a super-2 number, since 2×120012212022011² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (120012212022019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60006106011005 + 60006106011006.

It is an arithmetic number, because the mean of its divisors is an integer number (60006106011006).

Almost surely, 2^{120012212022011} is an apocalyptic number.

120012212022011 is a deficient number, since it is larger than the sum of its proper divisors (1).

120012212022011 is an equidigital number, since it uses as much as digits as its factorization.

120012212022011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 120012212022011 its reverse (110220212210021), we get a palindrome (230232424232032).

The spelling of 120012212022011 in words is "one hundred twenty trillion, twelve billion, two hundred twelve million, twenty-two thousand, eleven".