1010200001219 has 2 divisors, whose sum is σ = 1010200001220. Its totient is φ = 1010200001218.

The previous prime is 1010200001189. The next prime is 1010200001227. The reversal of 1010200001219 is 9121000020101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010200001219 - 2⁸ = 1010200000963 is a prime.

It is a super-2 number, since 2×1010200001219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010200001197 and 1010200001206.

It is not a weakly prime, because it can be changed into another prime (1010200009219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505100000609 + 505100000610.

It is an arithmetic number, because the mean of its divisors is an integer number (505100000610).

Almost surely, 2^{1010200001219} is an apocalyptic number.

1010200001219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010200001219 is an equidigital number, since it uses as much as digits as its factorization.

1010200001219 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 17.

The spelling of 1010200001219 in words is "one trillion, ten billion, two hundred million, one thousand, two hundred nineteen".