11100102022021 has 8 divisors (see below), whose sum is σ = 11102155848000. Its totient is φ = 11098048408320.

The previous prime is 11100102022001. The next prime is 11100102022049. The reversal of 11100102022021 is 12022020100111.

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 11100102022021 - 2¹⁵ = 11100101989253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100102021992 and 11100102022010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100102022001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133680165 + ... + 133763173.

It is an arithmetic number, because the mean of its divisors is an integer number (1387769481000).

Almost surely, 2^{11100102022021} is an apocalyptic number.

It is an amenable number.

11100102022021 is a deficient number, since it is larger than the sum of its proper divisors (2053825979).

11100102022021 is a wasteful number, since it uses less digits than its factorization.

11100102022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106139.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11100102022021 its reverse (12022020100111), we get a palindrome (23122122122132).

The spelling of 11100102022021 in words is "eleven trillion, one hundred billion, one hundred two million, twenty-two thousand, twenty-one".