10010212210221 has 8 divisors (see below), whose sum is σ = 13347167480544. Its totient is φ = 6673365873360.

The previous prime is 10010212210181. The next prime is 10010212210249. The reversal of 10010212210221 is 12201221201001.

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

It is not a de Polignac number, because 10010212210221 - 2⁷ = 10010212210093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10010212210221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010212210721) 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, 27018706 + ... + 27386691.

It is an arithmetic number, because the mean of its divisors is an integer number (1668395935068).

Almost surely, 2^{10010212210221} is an apocalyptic number.

It is an amenable number.

10010212210221 is a deficient number, since it is larger than the sum of its proper divisors (3336955270323).

10010212210221 is an equidigital number, since it uses as much as digits as its factorization.

10010212210221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54466731.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10010212210221 its reverse (12201221201001), we get a palindrome (22211433411222).

The spelling of 10010212210221 in words is "ten trillion, ten billion, two hundred twelve million, two hundred ten thousand, two hundred twenty-one".