120111110200011 has 48 divisors (see below), whose sum is σ = 190866350360448. Its totient is φ = 66951146102400.

The previous prime is 120111110200001. The next prime is 120111110200091. The reversal of 120111110200011 is 110002011111021.

It is not a de Polignac number, because 120111110200011 - 2¹⁰ = 120111110198987 is a prime.

It is a super-3 number, since 3×120111110200011³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120111110200011.

It is not an unprimeable number, because it can be changed into a prime (120111110200001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 40036156 + ... + 42931526.

It is an arithmetic number, because the mean of its divisors is an integer number (3976382299176).

Almost surely, 2^{120111110200011} is an apocalyptic number.

120111110200011 is a deficient number, since it is larger than the sum of its proper divisors (70755240160437).

120111110200011 is a wasteful number, since it uses less digits than its factorization.

120111110200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902312 (or 2902305 counting only the distinct ones).

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

Adding to 120111110200011 its reverse (110002011111021), we get a palindrome (230113121311032).

The spelling of 120111110200011 in words is "one hundred twenty trillion, one hundred eleven billion, one hundred ten million, two hundred thousand, eleven".