120020201211011 has 2 divisors, whose sum is σ = 120020201211012. Its totient is φ = 120020201211010.

The previous prime is 120020201211007. The next prime is 120020201211067. The reversal of 120020201211011 is 110112102020021.

It is a weak prime.

It is an emirp because it is prime and its reverse (110112102020021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120020201211011 - 2² = 120020201211007 is a prime.

It is not a weakly prime, because it can be changed into another prime (120020201211311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60010100605505 + 60010100605506.

It is an arithmetic number, because the mean of its divisors is an integer number (60010100605506).

Almost surely, 2^{120020201211011} is an apocalyptic number.

120020201211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

120020201211011 is an equidigital number, since it uses as much as digits as its factorization.

120020201211011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120020201211011 its reverse (110112102020021), we get a palindrome (230132303231032).

The spelling of 120020201211011 in words is "one hundred twenty trillion, twenty billion, two hundred one million, two hundred eleven thousand, eleven".