22223130000091 has 2 divisors, whose sum is σ = 22223130000092. Its totient is φ = 22223130000090.

The previous prime is 22223130000067. The next prime is 22223130000131. The reversal of 22223130000091 is 19000003132222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22223130000091 - 2⁷ = 22223129999963 is a prime.

It is not a weakly prime, because it can be changed into another prime (22223130000191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111565000045 + 11111565000046.

It is an arithmetic number, because the mean of its divisors is an integer number (11111565000046).

Almost surely, 2^{22223130000091} is an apocalyptic number.

22223130000091 is a deficient number, since it is larger than the sum of its proper divisors (1).

22223130000091 is an equidigital number, since it uses as much as digits as its factorization.

22223130000091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 22223130000091 in words is "twenty-two trillion, two hundred twenty-three billion, one hundred thirty million, ninety-one", and thus it is an aban number.