1022230404422 has 16 divisors (see below), whose sum is σ = 1559432768400. Its totient is φ = 502420573440.

The previous prime is 1022230404407. The next prime is 1022230404443. The reversal of 1022230404422 is 2244040322201.

It is a junction number, because it is equal to n+sod(n) for n = 1022230404391 and 1022230404400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1665854 + ... + 2195342.

It is an arithmetic number, because the mean of its divisors is an integer number (97464548025).

Almost surely, 2^{1022230404422} is an apocalyptic number.

1022230404422 is a deficient number, since it is larger than the sum of its proper divisors (537202363978).

1022230404422 is a wasteful number, since it uses less digits than its factorization.

1022230404422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545911.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 1022230404422 its reverse (2244040322201), we get a palindrome (3266270726623).

The spelling of 1022230404422 in words is "one trillion, twenty-two billion, two hundred thirty million, four hundred four thousand, four hundred twenty-two".