1022111022089 has 2 divisors, whose sum is σ = 1022111022090. Its totient is φ = 1022111022088.

The previous prime is 1022111022047. The next prime is 1022111022133. The reversal of 1022111022089 is 9802201112201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 862437255625 + 159673766464 = 928675^2 + 399592^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022111022089 - 2¹⁶ = 1022110956553 is a prime.

It is a super-3 number, since 3×1022111022089³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1022116022089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511055511044 + 511055511045.

It is an arithmetic number, because the mean of its divisors is an integer number (511055511045).

Almost surely, 2^{1022111022089} is an apocalyptic number.

It is an amenable number.

1022111022089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022111022089 is an equidigital number, since it uses as much as digits as its factorization.

1022111022089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 29.

The spelling of 1022111022089 in words is "one trillion, twenty-two billion, one hundred eleven million, twenty-two thousand, eighty-nine".