110120012111011 has 12 divisors (see below), whose sum is σ = 128634767811360. Its totient is φ = 93993650494800.

The previous prime is 110120012110973. The next prime is 110120012111119. The reversal of 110120012111011 is 110111210021011.

It is not a de Polignac number, because 110120012111011 - 2¹¹ = 110120012108963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110120012110982 and 110120012111000.

It is not an unprimeable number, because it can be changed into a prime (110120012111311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4701551440 + ... + 4701574861.

It is an arithmetic number, because the mean of its divisors is an integer number (10719563984280).

Almost surely, 2^{110120012111011} is an apocalyptic number.

110120012111011 is a deficient number, since it is larger than the sum of its proper divisors (18514755700349).

110120012111011 is an equidigital number, since it uses as much as digits as its factorization.

110120012111011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9403126554 (or 9403126547 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 13.

Adding to 110120012111011 its reverse (110111210021011), we get a palindrome (220231222132022).

The spelling of 110120012111011 in words is "one hundred ten trillion, one hundred twenty billion, twelve million, one hundred eleven thousand, eleven".