1422003224 has 16 divisors (see below), whose sum is σ = 2673945000. Its totient is φ = 708951232.

The previous prime is 1422003217. The next prime is 1422003251. The reversal of 1422003224 is 4223002241.

It is a junction number, because it is equal to n+sod(n) for n = 1422003196 and 1422003205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253349 + ... + 258900.

Almost surely, 2^1422003224 is an apocalyptic number.

It is an amenable number.

1422003224 is a deficient number, since it is larger than the sum of its proper divisors (1251941776).

1422003224 is a wasteful number, since it uses less digits than its factorization.

1422003224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512602 (or 512598 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 1422003224 is about 37709.4580178501. The cubic root of 1422003224 is about 1124.5191621516.

Adding to 1422003224 its reverse (4223002241), we get a palindrome (5645005465).

The spelling of 1422003224 in words is "one billion, four hundred twenty-two million, three thousand, two hundred twenty-four".