2120010210089 has 2 divisors, whose sum is σ = 2120010210090. Its totient is φ = 2120010210088.

The previous prime is 2120010210077. The next prime is 2120010210107. The reversal of 2120010210089 is 9800120100212.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2119376932864 + 633277225 = 1455808^2 + 25165^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120010210089 - 2⁸ = 2120010209833 is a prime.

It is not a weakly prime, because it can be changed into another prime (2120010210029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1060005105044 + 1060005105045.

It is an arithmetic number, because the mean of its divisors is an integer number (1060005105045).

Almost surely, 2^{2120010210089} is an apocalyptic number.

It is an amenable number.

2120010210089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2120010210089 is an equidigital number, since it uses as much as digits as its factorization.

2120010210089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 2120010210089 in words is "two trillion, one hundred twenty billion, ten million, two hundred ten thousand, eighty-nine".