10221323030211 has 4 divisors (see below), whose sum is σ = 13628430706952. Its totient is φ = 6814215353472.

The previous prime is 10221323030167. The next prime is 10221323030263. The reversal of 10221323030211 is 11203032312201.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10221323030211 - 2⁹ = 10221323029699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221323030311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703553838366 + ... + 1703553838371.

It is an arithmetic number, because the mean of its divisors is an integer number (3407107676738).

Almost surely, 2^{10221323030211} is an apocalyptic number.

10221323030211 is a deficient number, since it is larger than the sum of its proper divisors (3407107676741).

10221323030211 is an equidigital number, since it uses as much as digits as its factorization.

10221323030211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407107676740.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10221323030211 its reverse (11203032312201), we get a palindrome (21424355342412).

The spelling of 10221323030211 in words is "ten trillion, two hundred twenty-one billion, three hundred twenty-three million, thirty thousand, two hundred eleven".