10000122099971 has 2 divisors, whose sum is σ = 10000122099972. Its totient is φ = 10000122099970.

The previous prime is 10000122099943. The next prime is 10000122100019. The reversal of 10000122099971 is 17999022100001.

It is a weak prime.

It is an emirp because it is prime and its reverse (17999022100001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10000122099971 is a prime.

It is not a weakly prime, because it can be changed into another prime (10000122099371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000061049985 + 5000061049986.

It is an arithmetic number, because the mean of its divisors is an integer number (5000061049986).

Almost surely, 2^{10000122099971} is an apocalyptic number.

10000122099971 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000122099971 is an equidigital number, since it uses as much as digits as its factorization.

10000122099971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 41.

Adding to 10000122099971 its reverse (17999022100001), we get a palindrome (27999144199972).

The spelling of 10000122099971 in words is "ten trillion, one hundred twenty-two million, ninety-nine thousand, nine hundred seventy-one".