10022100020221 has 8 divisors (see below), whose sum is σ = 10236164016384. Its totient is φ = 9808070516880.

The previous prime is 10022100020203. The next prime is 10022100020353. The reversal of 10022100020221 is 12202000122001.

It is a happy number.

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 10022100020221 - 2²¹ = 10022097923069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022100027221) 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, 8035465 + ... + 9198526.

It is an arithmetic number, because the mean of its divisors is an integer number (1279520502048).

Almost surely, 2^{10022100020221} is an apocalyptic number.

It is an amenable number.

10022100020221 is a deficient number, since it is larger than the sum of its proper divisors (214063996163).

10022100020221 is a wasteful number, since it uses less digits than its factorization.

10022100020221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17246411.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10022100020221 its reverse (12202000122001), we get a palindrome (22224100142222).

The spelling of 10022100020221 in words is "ten trillion, twenty-two billion, one hundred million, twenty thousand, two hundred twenty-one".