10112210202091 has 2 divisors, whose sum is σ = 10112210202092. Its totient is φ = 10112210202090.

The previous prime is 10112210201999. The next prime is 10112210202119. The reversal of 10112210202091 is 19020201221101.

It is a strong prime.

It is an emirp because it is prime and its reverse (19020201221101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10112210202091 - 2¹⁵ = 10112210169323 is a prime.

It is not a weakly prime, because it can be changed into another prime (10112210202491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056105101045 + 5056105101046.

It is an arithmetic number, because the mean of its divisors is an integer number (5056105101046).

Almost surely, 2^{10112210202091} is an apocalyptic number.

10112210202091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112210202091 is an equidigital number, since it uses as much as digits as its factorization.

10112210202091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 10112210202091 its reverse (19020201221101), we get a palindrome (29132411423192).

The spelling of 10112210202091 in words is "ten trillion, one hundred twelve billion, two hundred ten million, two hundred two thousand, ninety-one".