10221320200101 has 8 divisors (see below), whose sum is σ = 13703722110624. Its totient is φ = 6776565878160.

The previous prime is 10221320200097. The next prime is 10221320200127. The reversal of 10221320200101 is 10100202312201.

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

It is not a de Polignac number, because 10221320200101 - 2² = 10221320200097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221320220101) 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, 9411896511 + ... + 9411897596.

It is an arithmetic number, because the mean of its divisors is an integer number (1712965263828).

Almost surely, 2^{10221320200101} is an apocalyptic number.

It is an amenable number.

10221320200101 is a deficient number, since it is larger than the sum of its proper divisors (3482401910523).

10221320200101 is a wasteful number, since it uses less digits than its factorization.

10221320200101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18823794291.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10221320200101 its reverse (10100202312201), we get a palindrome (20321522512302).

The spelling of 10221320200101 in words is "ten trillion, two hundred twenty-one billion, three hundred twenty million, two hundred thousand, one hundred one".