10222120000073 has 2 divisors, whose sum is σ = 10222120000074. Its totient is φ = 10222120000072.

The previous prime is 10222120000039. The next prime is 10222120000171. The reversal of 10222120000073 is 37000002122201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6210078952009 + 4012041048064 = 2492003^2 + 2003008^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222120000073 - 2⁶ = 10222120000009 is a prime.

It is not a weakly prime, because it can be changed into another prime (10222140000073) 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, 5111060000036 + 5111060000037.

It is an arithmetic number, because the mean of its divisors is an integer number (5111060000037).

Almost surely, 2^{10222120000073} is an apocalyptic number.

It is an amenable number.

10222120000073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222120000073 is an equidigital number, since it uses as much as digits as its factorization.

10222120000073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 20.

Adding to 10222120000073 its reverse (37000002122201), we get a palindrome (47222122122274).

The spelling of 10222120000073 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty million, seventy-three", and thus it is an aban number.