1050221002619 has 2 divisors, whose sum is σ = 1050221002620. Its totient is φ = 1050221002618.

The previous prime is 1050221002499. The next prime is 1050221002627. The reversal of 1050221002619 is 9162001220501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1050221002619 - 2¹² = 1050220998523 is a prime.

It is a super-2 number, since 2×1050221002619² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050221002591 and 1050221002600.

It is not a weakly prime, because it can be changed into another prime (1050221002639) 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, 525110501309 + 525110501310.

It is an arithmetic number, because the mean of its divisors is an integer number (525110501310).

Almost surely, 2^{1050221002619} is an apocalyptic number.

1050221002619 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050221002619 is an equidigital number, since it uses as much as digits as its factorization.

1050221002619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 1050221002619 in words is "one trillion, fifty billion, two hundred twenty-one million, two thousand, six hundred nineteen".