1422204352 has 28 divisors (see below), whose sum is σ = 2823404056. Its totient is φ = 710795520.

The previous prime is 1422204347. The next prime is 1422204431. The reversal of 1422204352 is 2534022241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248758 + ... + 254410.

Almost surely, 2^1422204352 is an apocalyptic number.

It is an amenable number.

1422204352 is a deficient number, since it is larger than the sum of its proper divisors (1401199704).

1422204352 is an equidigital number, since it uses as much as digits as its factorization.

1422204352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9596 (or 9586 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 1422204352 is about 37712.1247346261. The cubic root of 1422204352 is about 1124.5721769464.

Adding to 1422204352 its reverse (2534022241), we get a palindrome (3956226593).

The spelling of 1422204352 in words is "one billion, four hundred twenty-two million, two hundred four thousand, three hundred fifty-two".