10021021012211 has 8 divisors (see below), whose sum is σ = 10940490810048. Its totient is φ = 9102962529000.

The previous prime is 10021021012159. The next prime is 10021021012237. The reversal of 10021021012211 is 11221012012001.

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 10021021012211 - 2³⁰ = 10019947270387 is a prime.

It is a super-2 number, since 2×10021021012211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10021021012711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352813805 + ... + 352842206.

It is an arithmetic number, because the mean of its divisors is an integer number (1367561351256).

Almost surely, 2^{10021021012211} is an apocalyptic number.

10021021012211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10021021012211 is a deficient number, since it is larger than the sum of its proper divisors (919469797837).

10021021012211 is a wasteful number, since it uses less digits than its factorization.

10021021012211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705657313.

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

Adding to 10021021012211 its reverse (11221012012001), we get a palindrome (21242033024212).

The spelling of 10021021012211 in words is "ten trillion, twenty-one billion, twenty-one million, twelve thousand, two hundred eleven".