1022110012019 has 2 divisors, whose sum is σ = 1022110012020. Its totient is φ = 1022110012018.

The previous prime is 1022110012013. The next prime is 1022110012039. The reversal of 1022110012019 is 9102100112201.

It is an a-pointer prime, because the next prime (1022110012039) can be obtained adding 1022110012019 to its sum of digits (20).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022110012019 - 2³⁶ = 953390535283 is a prime.

It is a super-2 number, since 2×1022110012019² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1022110012013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511055006009 + 511055006010.

It is an arithmetic number, because the mean of its divisors is an integer number (511055006010).

Almost surely, 2^{1022110012019} is an apocalyptic number.

1022110012019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022110012019 is an equidigital number, since it uses as much as digits as its factorization.

1022110012019 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 1022110012019 in words is "one trillion, twenty-two billion, one hundred ten million, twelve thousand, nineteen".