1022204043422 has 32 divisors (see below), whose sum is σ = 1541807879040. Its totient is φ = 508278539520.

The previous prime is 1022204043391. The next prime is 1022204043437. The reversal of 1022204043422 is 2243404022201.

It is a super-2 number, since 2×1022204043422² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1022204043391 and 1022204043400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 589845668 + ... + 589847400.

It is an arithmetic number, because the mean of its divisors is an integer number (48181496220).

Almost surely, 2^{1022204043422} is an apocalyptic number.

1022204043422 is a deficient number, since it is larger than the sum of its proper divisors (519603835618).

1022204043422 is a wasteful number, since it uses less digits than its factorization.

1022204043422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908.

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

Adding to 1022204043422 its reverse (2243404022201), we get a palindrome (3265608065623).

The spelling of 1022204043422 in words is "one trillion, twenty-two billion, two hundred four million, forty-three thousand, four hundred twenty-two".