10020110012111 has 8 divisors (see below), whose sum is σ = 10043686862160. Its totient is φ = 9996550025472.

The previous prime is 10020110012093. The next prime is 10020110012137. The reversal of 10020110012111 is 11121001102001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10020110012111 - 2²² = 10020105817807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020110012092 and 10020110012101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020110017111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3025676 + ... + 5403233.

It is an arithmetic number, because the mean of its divisors is an integer number (1255460857770).

Almost surely, 2^{10020110012111} is an apocalyptic number.

10020110012111 is a deficient number, since it is larger than the sum of its proper divisors (23576850049).

10020110012111 is an equidigital number, since it uses as much as digits as its factorization.

10020110012111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8431705.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10020110012111 its reverse (11121001102001), we get a palindrome (21141111114112).

The spelling of 10020110012111 in words is "ten trillion, twenty billion, one hundred ten million, twelve thousand, one hundred eleven".