1022010012019 has 2 divisors, whose sum is σ = 1022010012020. Its totient is φ = 1022010012018.

The previous prime is 1022010011903. The next prime is 1022010012053. The reversal of 1022010012019 is 9102100102201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1022010012019 - 2³¹ = 1019862528371 is a prime.

It is a super-2 number, since 2×1022010012019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022010011987 and 1022010012005.

It is not a weakly prime, because it can be changed into another prime (1022010016019) 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, 511005006009 + 511005006010.

It is an arithmetic number, because the mean of its divisors is an integer number (511005006010).

Almost surely, 2^{1022010012019} is an apocalyptic number.

1022010012019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022010012019 is an equidigital number, since it uses as much as digits as its factorization.

1022010012019 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 19.

The spelling of 1022010012019 in words is "one trillion, twenty-two billion, ten million, twelve thousand, nineteen".