1020022022263 has 2 divisors, whose sum is σ = 1020022022264. Its totient is φ = 1020022022262.

The previous prime is 1020022022219. The next prime is 1020022022273. The reversal of 1020022022263 is 3622202200201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020022022263 - 2³³ = 1011432087671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020022022273) 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, 510011011131 + 510011011132.

It is an arithmetic number, because the mean of its divisors is an integer number (510011011132).

Almost surely, 2^{1020022022263} is an apocalyptic number.

1020022022263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020022022263 is an equidigital number, since it uses as much as digits as its factorization.

1020022022263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1020022022263 its reverse (3622202200201), we get a palindrome (4642224222464).

The spelling of 1020022022263 in words is "one trillion, twenty billion, twenty-two million, twenty-two thousand, two hundred sixty-three".