10221202020011 has 8 divisors (see below), whose sum is σ = 10247683539600. Its totient is φ = 10194721557280.

The previous prime is 10221202019993. The next prime is 10221202020019. The reversal of 10221202020011 is 11002020212201.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10221202020011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221202020019) 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, 21399581 + ... + 21872001.

It is an arithmetic number, because the mean of its divisors is an integer number (1280960442450).

Almost surely, 2^{10221202020011} is an apocalyptic number.

10221202020011 is a deficient number, since it is larger than the sum of its proper divisors (26481519589).

10221202020011 is an equidigital number, since it uses as much as digits as its factorization.

10221202020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528429.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10221202020011 its reverse (11002020212201), we get a palindrome (21223222232212).

The spelling of 10221202020011 in words is "ten trillion, two hundred twenty-one billion, two hundred two million, twenty thousand, eleven".