11210022020111 has 8 divisors (see below), whose sum is σ = 11219220611424. Its totient is φ = 11200824325600.

The previous prime is 11210022020063. The next prime is 11210022020149. The reversal of 11210022020111 is 11102022001211.

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 11210022020111 - 2⁶ = 11210022020047 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 (11210022020191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26044625 + ... + 26471541.

It is an arithmetic number, because the mean of its divisors is an integer number (1402402576428).

Almost surely, 2^{11210022020111} is an apocalyptic number.

11210022020111 is a deficient number, since it is larger than the sum of its proper divisors (9198591313).

11210022020111 is a wasteful number, since it uses less digits than its factorization.

11210022020111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448401.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11210022020111 its reverse (11102022001211), we get a palindrome (22312044021322).

The spelling of 11210022020111 in words is "eleven trillion, two hundred ten billion, twenty-two million, twenty thousand, one hundred eleven".