11021120100111 has 48 divisors (see below), whose sum is σ = 16318861919360. Its totient is φ = 6610671144000.

The previous prime is 11021120100071. The next prime is 11021120100121. The reversal of 11021120100111 is 11100102112011.

11021120100111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11021120100111 - 2²⁹ = 11020583229199 is a prime.

It is a super-2 number, since 2×11021120100111² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021120100121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34779936 + ... + 35095386.

Almost surely, 2^{11021120100111} is an apocalyptic number.

11021120100111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11021120100111 is a deficient number, since it is larger than the sum of its proper divisors (5297741819249).

11021120100111 is a wasteful number, since it uses less digits than its factorization.

11021120100111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316468 (or 316457 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11021120100111 its reverse (11100102112011), we get a palindrome (22121222212122).

The spelling of 11021120100111 in words is "eleven trillion, twenty-one billion, one hundred twenty million, one hundred thousand, one hundred eleven".