1020022980443 has 2 divisors, whose sum is σ = 1020022980444. Its totient is φ = 1020022980442.

The previous prime is 1020022980373. The next prime is 1020022980469. The reversal of 1020022980443 is 3440892200201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020022980443 - 2²⁰ = 1020021931867 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020022988443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510011490221 + 510011490222.

It is an arithmetic number, because the mean of its divisors is an integer number (510011490222).

Almost surely, 2^{1020022980443} is an apocalyptic number.

1020022980443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020022980443 is an equidigital number, since it uses as much as digits as its factorization.

1020022980443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 1020022980443 in words is "one trillion, twenty billion, twenty-two million, nine hundred eighty thousand, four hundred forty-three".