10112322091 has 2 divisors, whose sum is σ = 10112322092. Its totient is φ = 10112322090.

The previous prime is 10112322089. The next prime is 10112322119. The reversal of 10112322091 is 19022321101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10112322091 - 2¹ = 10112322089 is a prime.

It is a super-2 number, since 2×10112322091² (a number of 21 digits) contains 22 as substring.

Together with 10112322089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10112322491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056161045 + 5056161046.

It is an arithmetic number, because the mean of its divisors is an integer number (5056161046).

Almost surely, 2^10112322091 is an apocalyptic number.

10112322091 is a deficient number, since it is larger than the sum of its proper divisors (1).

10112322091 is an equidigital number, since it uses as much as digits as its factorization.

10112322091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 10112322091 its reverse (19022321101), we get a palindrome (29134643192).

The spelling of 10112322091 in words is "ten billion, one hundred twelve million, three hundred twenty-two thousand, ninety-one".