11110002021021 has 8 divisors (see below), whose sum is σ = 14814073053664. Its totient is φ = 7406299501200.

The previous prime is 11110002020969. The next prime is 11110002021037. The reversal of 11110002021021 is 12012020001111.

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

It is not a de Polignac number, because 11110002021021 - 2²² = 11109997826717 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110002020988 and 11110002021006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110002021061) 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, 92057851 + ... + 92178456.

It is an arithmetic number, because the mean of its divisors is an integer number (1851759131708).

Almost surely, 2^{11110002021021} is an apocalyptic number.

It is an amenable number.

11110002021021 is a deficient number, since it is larger than the sum of its proper divisors (3704071032643).

11110002021021 is a wasteful number, since it uses less digits than its factorization.

11110002021021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184256411.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11110002021021 its reverse (12012020001111), we get a palindrome (23122022022132).

The spelling of 11110002021021 in words is "eleven trillion, one hundred ten billion, two million, twenty-one thousand, twenty-one".