10221211022011 has 8 divisors (see below), whose sum is σ = 11510102734848. Its totient is φ = 8992267761000.

The previous prime is 10221211021997. The next prime is 10221211022171. The reversal of 10221211022011 is 11022011212201.

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 10221211022011 - 2⁷ = 10221211021883 is a prime.

It is a super-2 number, since 2×10221211022011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10221211020011) 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, 14987112595 + ... + 14987113276.

It is an arithmetic number, because the mean of its divisors is an integer number (1438762841856).

Almost surely, 2^{10221211022011} is an apocalyptic number.

10221211022011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10221211022011 is a deficient number, since it is larger than the sum of its proper divisors (1288891712837).

10221211022011 is a wasteful number, since it uses less digits than its factorization.

10221211022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29974225913.

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

Adding to 10221211022011 its reverse (11022011212201), we get a palindrome (21243222234212).

The spelling of 10221211022011 in words is "ten trillion, two hundred twenty-one billion, two hundred eleven million, twenty-two thousand, eleven".