10221100222201 has 16 divisors (see below), whose sum is σ = 11414946192768. Its totient is φ = 9073883952000.

The previous prime is 10221100222199. The next prime is 10221100222213. The reversal of 10221100222201 is 10222200112201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10221100222201 - 2¹ = 10221100222199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221100222241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62931981 + ... + 63094186.

It is an arithmetic number, because the mean of its divisors is an integer number (713434137048).

Almost surely, 2^{10221100222201} is an apocalyptic number.

10221100222201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10221100222201 is a deficient number, since it is larger than the sum of its proper divisors (1193845970567).

10221100222201 is a wasteful number, since it uses less digits than its factorization.

10221100222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126026352.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10221100222201 its reverse (10222200112201), we get a palindrome (20443300334402).

The spelling of 10221100222201 in words is "ten trillion, two hundred twenty-one billion, one hundred million, two hundred twenty-two thousand, two hundred one".