110020020120011 has 16 divisors (see below), whose sum is σ = 112104116150880. Its totient is φ = 107943280542720.

The previous prime is 110020020119969. The next prime is 110020020120029. The reversal of 110020020120011 is 110021020020011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110020020120011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110020020119974 and 110020020120001.

It is not an unprimeable number, because it can be changed into a prime (110020020120811) 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, 292094075 + ... + 292470491.

It is an arithmetic number, because the mean of its divisors is an integer number (7006507259430).

Almost surely, 2^{110020020120011} is an apocalyptic number.

110020020120011 is a deficient number, since it is larger than the sum of its proper divisors (2084096030869).

110020020120011 is an equidigital number, since it uses as much as digits as its factorization.

110020020120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386174.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110020020120011 its reverse (110021020020011), we get a palindrome (220041040140022).

The spelling of 110020020120011 in words is "one hundred ten trillion, twenty billion, twenty million, one hundred twenty thousand, eleven".