120101222012011 has 2 divisors, whose sum is σ = 120101222012012. Its totient is φ = 120101222012010.

The previous prime is 120101222011961. The next prime is 120101222012041. The reversal of 120101222012011 is 110210222101021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 120101222012011 - 2²³ = 120101213623403 is a prime.

It is not a weakly prime, because it can be changed into another prime (120101222012041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60050611006005 + 60050611006006.

It is an arithmetic number, because the mean of its divisors is an integer number (60050611006006).

Almost surely, 2^{120101222012011} is an apocalyptic number.

120101222012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

120101222012011 is an equidigital number, since it uses as much as digits as its factorization.

120101222012011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120101222012011 its reverse (110210222101021), we get a palindrome (230311444113032).

The spelling of 120101222012011 in words is "one hundred twenty trillion, one hundred one billion, two hundred twenty-two million, twelve thousand, eleven".