22011122000089 has 2 divisors, whose sum is σ = 22011122000090. Its totient is φ = 22011122000088.

The previous prime is 22011122000059. The next prime is 22011122000117. The reversal of 22011122000089 is 98000022111022.

It is an a-pointer prime, because the next prime (22011122000117) can be obtained adding 22011122000089 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19478170174464 + 2532951825625 = 4413408^2 + 1591525^2 .

It is a cyclic number.

It is not a de Polignac number, because 22011122000089 - 2³⁵ = 21976762261721 is a prime.

It is not a weakly prime, because it can be changed into another prime (22011122000009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005561000044 + 11005561000045.

It is an arithmetic number, because the mean of its divisors is an integer number (11005561000045).

Almost surely, 2^{22011122000089} is an apocalyptic number.

It is an amenable number.

22011122000089 is a deficient number, since it is larger than the sum of its proper divisors (1).

22011122000089 is an equidigital number, since it uses as much as digits as its factorization.

22011122000089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 22011122000089 in words is "twenty-two trillion, eleven billion, one hundred twenty-two million, eighty-nine", and thus it is an aban number.