10210122019973 has 2 divisors, whose sum is σ = 10210122019974. Its totient is φ = 10210122019972.

The previous prime is 10210122019961. The next prime is 10210122020017. The reversal of 10210122019973 is 37991022101201.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9439039579204 + 771082440769 = 3072302^2 + 878113^2 .

It is a cyclic number.

It is not a de Polignac number, because 10210122019973 - 2⁴ = 10210122019957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10210122019913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105061009986 + 5105061009987.

It is an arithmetic number, because the mean of its divisors is an integer number (5105061009987).

Almost surely, 2^{10210122019973} is an apocalyptic number.

It is an amenable number.

10210122019973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210122019973 is an equidigital number, since it uses as much as digits as its factorization.

10210122019973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 38.

The spelling of 10210122019973 in words is "ten trillion, two hundred ten billion, one hundred twenty-two million, nineteen thousand, nine hundred seventy-three".