10011202020111 has 4 divisors (see below), whose sum is σ = 13348269360152. Its totient is φ = 6674134680072.

The previous prime is 10011202020097. The next prime is 10011202020121. The reversal of 10011202020111 is 11102020211001.

10011202020111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10011202020111 - 2¹⁴ = 10011202003727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011202020121) 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, 1668533670016 + ... + 1668533670021.

It is an arithmetic number, because the mean of its divisors is an integer number (3337067340038).

Almost surely, 2^{10011202020111} is an apocalyptic number.

10011202020111 is a deficient number, since it is larger than the sum of its proper divisors (3337067340041).

10011202020111 is an equidigital number, since it uses as much as digits as its factorization.

10011202020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3337067340040.

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

Adding to 10011202020111 its reverse (11102020211001), we get a palindrome (21113222231112).

It can be divided in two parts, 100 and 11202020111, that added together give a palindrome (11202020211).

The spelling of 10011202020111 in words is "ten trillion, eleven billion, two hundred two million, twenty thousand, one hundred eleven".