10011100202111 has 8 divisors (see below), whose sum is σ = 10677360630240. Its totient is φ = 9353436683008.

The previous prime is 10011100202093. The next prime is 10011100202143. The reversal of 10011100202111 is 11120200111001.

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

It is a de Polignac number, because none of the positive numbers 2^k-10011100202111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10011100202092 and 10011100202101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011100202161) 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, 2149224851 + ... + 2149229508.

It is an arithmetic number, because the mean of its divisors is an integer number (1334670078780).

Almost surely, 2^{10011100202111} is an apocalyptic number.

10011100202111 is a deficient number, since it is larger than the sum of its proper divisors (666260428129).

10011100202111 is a wasteful number, since it uses less digits than its factorization.

10011100202111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298454513.

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

Adding to 10011100202111 its reverse (11120200111001), we get a palindrome (21131300313112).

The spelling of 10011100202111 in words is "ten trillion, eleven billion, one hundred million, two hundred two thousand, one hundred eleven".