10112210221097 has 2 divisors, whose sum is σ = 10112210221098. Its totient is φ = 10112210221096.

The previous prime is 10112210221081. The next prime is 10112210221117. The reversal of 10112210221097 is 79012201221101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8376920392681 + 1735289828416 = 2894291^2 + 1317304^2 .

It is a cyclic number.

It is not a de Polignac number, because 10112210221097 - 2⁴ = 10112210221081 is a prime.

It is not a weakly prime, because it can be changed into another prime (10112210221027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056105110548 + 5056105110549.

It is an arithmetic number, because the mean of its divisors is an integer number (5056105110549).

Almost surely, 2^{10112210221097} is an apocalyptic number.

It is an amenable number.

10112210221097 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112210221097 is an equidigital number, since it uses as much as digits as its factorization.

10112210221097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 29.

Adding to 10112210221097 its reverse (79012201221101), we get a palindrome (89124411442198).

The spelling of 10112210221097 in words is "ten trillion, one hundred twelve billion, two hundred ten million, two hundred twenty-one thousand, ninety-seven".