2212011122089 has 2 divisors, whose sum is σ = 2212011122090. Its totient is φ = 2212011122088.

The previous prime is 2212011122059. The next prime is 2212011122131. The reversal of 2212011122089 is 9802211102122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1192551361600 + 1019459760489 = 1092040^2 + 1009683^2 .

It is a cyclic number.

It is not a de Polignac number, because 2212011122089 - 2⁹ = 2212011121577 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2212011122089.

It is not a weakly prime, because it can be changed into another prime (2212011122059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106005561044 + 1106005561045.

It is an arithmetic number, because the mean of its divisors is an integer number (1106005561045).

Almost surely, 2^{2212011122089} is an apocalyptic number.

It is an amenable number.

2212011122089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212011122089 is an equidigital number, since it uses as much as digits as its factorization.

2212011122089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 31.

The spelling of 2212011122089 in words is "two trillion, two hundred twelve billion, eleven million, one hundred twenty-two thousand, eighty-nine".