10122010100989 has 2 divisors, whose sum is σ = 10122010100990. Its totient is φ = 10122010100988.

The previous prime is 10122010100921. The next prime is 10122010101037. The reversal of 10122010100989 is 98900101022101.

10122010100989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9657612828900 + 464397272089 = 3107670^2 + 681467^2 .

It is an emirp because it is prime and its reverse (98900101022101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10122010100989 - 2¹⁷ = 10122009969917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10122050100989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061005050494 + 5061005050495.

It is an arithmetic number, because the mean of its divisors is an integer number (5061005050495).

Almost surely, 2^{10122010100989} is an apocalyptic number.

It is an amenable number.

10122010100989 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122010100989 is an equidigital number, since it uses as much as digits as its factorization.

10122010100989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 34.

The spelling of 10122010100989 in words is "ten trillion, one hundred twenty-two billion, ten million, one hundred thousand, nine hundred eighty-nine".