1420003522219 has 2 divisors, whose sum is σ = 1420003522220. Its totient is φ = 1420003522218.

The previous prime is 1420003522199. The next prime is 1420003522241. The reversal of 1420003522219 is 9122253000241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1420003522219 - 2⁹ = 1420003521707 is a prime.

It is a super-2 number, since 2×1420003522219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1420003520219) 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, 710001761109 + 710001761110.

It is an arithmetic number, because the mean of its divisors is an integer number (710001761110).

Almost surely, 2^{1420003522219} is an apocalyptic number.

1420003522219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1420003522219 is an equidigital number, since it uses as much as digits as its factorization.

1420003522219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 1420003522219 in words is "one trillion, four hundred twenty billion, three million, five hundred twenty-two thousand, two hundred nineteen".