120011011201011 has 32 divisors (see below), whose sum is σ = 187591943605248. Its totient is φ = 66813063989760.

The previous prime is 120011011201007. The next prime is 120011011201021. The reversal of 120011011201011 is 110102110110021.

It is not a de Polignac number, because 120011011201011 - 2² = 120011011201007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120011011201021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95237610 + ... + 96489503.

It is an arithmetic number, because the mean of its divisors is an integer number (5862248237664).

Almost surely, 2^{120011011201011} is an apocalyptic number.

120011011201011 is a deficient number, since it is larger than the sum of its proper divisors (67580932404237).

120011011201011 is a wasteful number, since it uses less digits than its factorization.

120011011201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191727891.

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

Adding to 120011011201011 its reverse (110102110110021), we get a palindrome (230113121311032).

The spelling of 120011011201011 in words is "one hundred twenty trillion, eleven billion, eleven million, two hundred one thousand, eleven".