110020020120111 has 16 divisors (see below), whose sum is σ = 153072107619840. Its totient is φ = 70157338653600.

The previous prime is 110020020120083. The next prime is 110020020120151. The reversal of 110020020120111 is 111021020020011.

It is not a de Polignac number, because 110020020120111 - 2¹⁹ = 110020019595823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110020020120151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10037161 + ... + 17910461.

It is an arithmetic number, because the mean of its divisors is an integer number (9567006726240).

Almost surely, 2^{110020020120111} is an apocalyptic number.

110020020120111 is a deficient number, since it is larger than the sum of its proper divisors (43052087499729).

110020020120111 is a wasteful number, since it uses less digits than its factorization.

110020020120111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8075846.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 110020020120111 its reverse (111021020020011), we get a palindrome (221041040140122).

The spelling of 110020020120111 in words is "one hundred ten trillion, twenty billion, twenty million, one hundred twenty thousand, one hundred eleven".