11001022000091 has 2 divisors, whose sum is σ = 11001022000092. Its totient is φ = 11001022000090.

The previous prime is 11001022000063. The next prime is 11001022000097. The reversal of 11001022000091 is 19000022010011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11001022000091 is a prime.

It is not a weakly prime, because it can be changed into another prime (11001022000097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500511000045 + 5500511000046.

It is an arithmetic number, because the mean of its divisors is an integer number (5500511000046).

Almost surely, 2^{11001022000091} is an apocalyptic number.

11001022000091 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001022000091 is an equidigital number, since it uses as much as digits as its factorization.

11001022000091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 11001022000091 in words is "eleven trillion, one billion, twenty-two million, ninety-one", and thus it is an aban number and an uban number.