10122211000019 has 2 divisors, whose sum is σ = 10122211000020. Its totient is φ = 10122211000018.

The previous prime is 10122210999997. The next prime is 10122211000021. The reversal of 10122211000019 is 91000011222101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10122211000019 - 2⁸ = 10122210999763 is a prime.

It is a super-2 number, since 2×10122211000019² (a number of 27 digits) contains 22 as substring.

Together with 10122211000021, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10122211000039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061105500009 + 5061105500010.

It is an arithmetic number, because the mean of its divisors is an integer number (5061105500010).

Almost surely, 2^{10122211000019} is an apocalyptic number.

10122211000019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122211000019 is an equidigital number, since it uses as much as digits as its factorization.

10122211000019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 10122211000019 in words is "ten trillion, one hundred twenty-two billion, two hundred eleven million, nineteen", and thus it is an aban number.