10020211101011 has 8 divisors (see below), whose sum is σ = 10034121961584. Its totient is φ = 10006307101440.

The previous prime is 10020211100993. The next prime is 10020211101023. The reversal of 10020211101011 is 11010111202001.

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 10020211101011 - 2¹⁸ = 10020210838867 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020211100983 and 10020211101001.

It is not an unprimeable number, because it can be changed into a prime (10020211101041) 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, 1211156 + ... + 4637598.

It is an arithmetic number, because the mean of its divisors is an integer number (1254265245198).

Almost surely, 2^{10020211101011} is an apocalyptic number.

10020211101011 is a deficient number, since it is larger than the sum of its proper divisors (13910860573).

10020211101011 is an equidigital number, since it uses as much as digits as its factorization.

10020211101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430501.

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

Adding to 10020211101011 its reverse (11010111202001), we get a palindrome (21030322303012).

The spelling of 10020211101011 in words is "ten trillion, twenty billion, two hundred eleven million, one hundred one thousand, eleven".