10122222073 has 2 divisors, whose sum is σ = 10122222074. Its totient is φ = 10122222072.

The previous prime is 10122222001. The next prime is 10122222113. The reversal of 10122222073 is 37022222101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5382863424 + 4739358649 = 73368^2 + 68843^2 .

It is an emirp because it is prime and its reverse (37022222101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10122222073 - 2⁹ = 10122221561 is a prime.

It is not a weakly prime, because it can be changed into another prime (10122222673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061111036 + 5061111037.

It is an arithmetic number, because the mean of its divisors is an integer number (5061111037).

Almost surely, 2^10122222073 is an apocalyptic number.

It is an amenable number.

10122222073 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122222073 is an equidigital number, since it uses as much as digits as its factorization.

10122222073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

Adding to 10122222073 its reverse (37022222101), we get a palindrome (47144444174).

The spelling of 10122222073 in words is "ten billion, one hundred twenty-two million, two hundred twenty-two thousand, seventy-three".