1422313204 has 48 divisors (see below), whose sum is σ = 2709288400. Its totient is φ = 649451520.

The previous prime is 1422313171. The next prime is 1422313213. The reversal of 1422313204 is 4023132241.

It can be written as a sum of positive squares in 8 ways, for example, as 501312100 + 921001104 = 22390^2 + 30348^2 .

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, 3284572 + ... + 3285004.

Almost surely, 2^1422313204 is an apocalyptic number.

It is an amenable number.

1422313204 is a deficient number, since it is larger than the sum of its proper divisors (1286975196).

1422313204 is a wasteful number, since it uses less digits than its factorization.

1422313204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980 (or 978 counting only the distinct ones).

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

The square root of 1422313204 is about 37713.5679033422. The cubic root of 1422313204 is about 1124.6008668712.

Adding to 1422313204 its reverse (4023132241), we get a palindrome (5445445445).

The spelling of 1422313204 in words is "one billion, four hundred twenty-two million, three hundred thirteen thousand, two hundred four".