120011101210011 has 16 divisors (see below), whose sum is σ = 177020215872768. Its totient is φ = 71709578186400.

The previous prime is 120011101210009. The next prime is 120011101210051. The reversal of 120011101210011 is 110012101110021.

It is not a de Polignac number, because 120011101210011 - 2¹ = 120011101210009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120011101210051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25610561296 + ... + 25610565981.

It is an arithmetic number, because the mean of its divisors is an integer number (11063763492048).

Almost surely, 2^{120011101210011} is an apocalyptic number.

120011101210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120011101210011 is a deficient number, since it is larger than the sum of its proper divisors (57009114662757).

120011101210011 is a wasteful number, since it uses less digits than its factorization.

120011101210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51221127362.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 120011101210011 its reverse (110012101110021), we get a palindrome (230023202320032).

The spelling of 120011101210011 in words is "one hundred twenty trillion, eleven billion, one hundred one million, two hundred ten thousand, eleven".