10112230091 has 2 divisors, whose sum is σ = 10112230092. Its totient is φ = 10112230090.

The previous prime is 10112230067. The next prime is 10112230153. The reversal of 10112230091 is 19003221101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10112230091 - 2¹⁴ = 10112213707 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10112230021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056115045 + 5056115046.

It is an arithmetic number, because the mean of its divisors is an integer number (5056115046).

Almost surely, 2^10112230091 is an apocalyptic number.

10112230091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112230091 is an equidigital number, since it uses as much as digits as its factorization.

10112230091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 10112230091 its reverse (19003221101), we get a palindrome (29115451192).

The spelling of 10112230091 in words is "ten billion, one hundred twelve million, two hundred thirty thousand, ninety-one".