10221244112097 has 6 divisors (see below), whose sum is σ = 14764019273042. Its totient is φ = 6814162741392.

The previous prime is 10221244112077. The next prime is 10221244112099. The reversal of 10221244112097 is 79021144212201.

10221244112097 is a `hidden beast` number, since 1 + 0 + 2 + 2 + 1 + 2 + 441 + 1 + 209 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7008112576656 + 3213131535441 = 2647284^2 + 1792521^2 .

It is not a de Polignac number, because 10221244112097 - 2⁴⁰ = 9121732484321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10221244112099) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567846895108 + ... + 567846895125.

Almost surely, 2^{10221244112097} is an apocalyptic number.

It is an amenable number.

10221244112097 is a deficient number, since it is larger than the sum of its proper divisors (4542775160945).

10221244112097 is a wasteful number, since it uses less digits than its factorization.

10221244112097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135693790239 (or 1135693790236 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

Adding to 10221244112097 its reverse (79021144212201), we get a palindrome (89242388324298).

The spelling of 10221244112097 in words is "ten trillion, two hundred twenty-one billion, two hundred forty-four million, one hundred twelve thousand, ninety-seven".