10122011110019 has 2 divisors, whose sum is σ = 10122011110020. Its totient is φ = 10122011110018.

The previous prime is 10122011109953. The next prime is 10122011110039. The reversal of 10122011110019 is 91001111022101.

It is an a-pointer prime, because the next prime (10122011110039) can be obtained adding 10122011110019 to its sum of digits (20).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10122011110019 - 2³⁶ = 10053291633283 is a prime.

It is a super-2 number, since 2×10122011110019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10122011110039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061005555009 + 5061005555010.

It is an arithmetic number, because the mean of its divisors is an integer number (5061005555010).

Almost surely, 2^{10122011110019} is an apocalyptic number.

10122011110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122011110019 is an equidigital number, since it uses as much as digits as its factorization.

10122011110019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 10122011110019 in words is "ten trillion, one hundred twenty-two billion, eleven million, one hundred ten thousand, nineteen".