11002010212111 has 4 divisors (see below), whose sum is σ = 11002017156192. Its totient is φ = 11002003268032.

The previous prime is 11002010212097. The next prime is 11002010212133. The reversal of 11002010212111 is 11121201020011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11002010212111 - 2²³ = 11002001823503 is a prime.

It is a super-2 number, since 2×11002010212111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11002010212091 and 11002010212100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002010212411) 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, 196746 + ... + 4694968.

It is an arithmetic number, because the mean of its divisors is an integer number (2750504289048).

Almost surely, 2^{11002010212111} is an apocalyptic number.

11002010212111 is a deficient number, since it is larger than the sum of its proper divisors (6944081).

11002010212111 is an equidigital number, since it uses as much as digits as its factorization.

11002010212111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6944080.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11002010212111 its reverse (11121201020011), we get a palindrome (22123211232122).

The spelling of 11002010212111 in words is "eleven trillion, two billion, ten million, two hundred twelve thousand, one hundred eleven".