10221413440211 has 4 divisors (see below), whose sum is σ = 10497667857552. Its totient is φ = 9945159022872.

The previous prime is 10221413440157. The next prime is 10221413440213. The reversal of 10221413440211 is 11204431412201.

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

It is a cyclic number.

It is not a de Polignac number, because 10221413440211 - 2¹⁰ = 10221413439187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221413440213) 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, 138127208615 + ... + 138127208688.

It is an arithmetic number, because the mean of its divisors is an integer number (2624416964388).

Almost surely, 2^{10221413440211} is an apocalyptic number.

10221413440211 is a deficient number, since it is larger than the sum of its proper divisors (276254417341).

10221413440211 is an equidigital number, since it uses as much as digits as its factorization.

10221413440211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276254417340.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 10221413440211 its reverse (11204431412201), we get a palindrome (21425844852412).

The spelling of 10221413440211 in words is "ten trillion, two hundred twenty-one billion, four hundred thirteen million, four hundred forty thousand, two hundred eleven".