11010222112021 has 8 divisors (see below), whose sum is σ = 12425329029600. Its totient is φ = 9664144800240.

The previous prime is 11010222112007. The next prime is 11010222112027. The reversal of 11010222112021 is 12021122201011.

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 11010222112021 - 2⁹ = 11010222111509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010222111986 and 11010222112004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010222112027) 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, 17257401111 + ... + 17257401748.

It is an arithmetic number, because the mean of its divisors is an integer number (1553166128700).

Almost surely, 2^{11010222112021} is an apocalyptic number.

11010222112021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11010222112021 is a deficient number, since it is larger than the sum of its proper divisors (1415106917579).

11010222112021 is a wasteful number, since it uses less digits than its factorization.

11010222112021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34514802899.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11010222112021 its reverse (12021122201011), we get a palindrome (23031344313032).

The spelling of 11010222112021 in words is "eleven trillion, ten billion, two hundred twenty-two million, one hundred twelve thousand, twenty-one".