10020112202011 has 4 divisors (see below), whose sum is σ = 10020130401952. Its totient is φ = 10020094002072.

The previous prime is 10020112201997. The next prime is 10020112202047. The reversal of 10020112202011 is 11020221102001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10020112202011 - 2²¹ = 10020110104859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020112201982 and 10020112202000.

It is not an unprimeable number, because it can be changed into a prime (10020112202071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8247516 + ... + 9384121.

It is an arithmetic number, because the mean of its divisors is an integer number (2505032600488).

Almost surely, 2^{10020112202011} is an apocalyptic number.

10020112202011 is a deficient number, since it is larger than the sum of its proper divisors (18199941).

10020112202011 is an equidigital number, since it uses as much as digits as its factorization.

10020112202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18199940.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10020112202011 its reverse (11020221102001), we get a palindrome (21040333304012).

The spelling of 10020112202011 in words is "ten trillion, twenty billion, one hundred twelve million, two hundred two thousand, eleven".