10212210100973 has 2 divisors, whose sum is σ = 10212210100974. Its totient is φ = 10212210100972.

The previous prime is 10212210100951. The next prime is 10212210100987. The reversal of 10212210100973 is 37900101221201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5311379357449 + 4900830743524 = 2304643^2 + 2213782^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212210100973 - 2⁶ = 10212210100909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212210100943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106105050486 + 5106105050487.

It is an arithmetic number, because the mean of its divisors is an integer number (5106105050487).

Almost surely, 2^{10212210100973} is an apocalyptic number.

It is an amenable number.

10212210100973 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212210100973 is an equidigital number, since it uses as much as digits as its factorization.

10212210100973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 29.

The spelling of 10212210100973 in words is "ten trillion, two hundred twelve billion, two hundred ten million, one hundred thousand, nine hundred seventy-three".