1422303324 has 72 divisors (see below), whose sum is σ = 3654846720. Its totient is φ = 430178112.

The previous prime is 1422303307. The next prime is 1422303341. The reversal of 1422303324 is 4233032241.

It is an interprime number because it is at equal distance from previous prime (1422303307) and next prime (1422303341).

It is a super-2 number, since 2×1422303324² = 4045893490922897952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1422303294 and 1422303303.

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 23 ways as a sum of consecutive naturals, for example, 113709 + ... + 125595.

It is an arithmetic number, because the mean of its divisors is an integer number (50761760).

Almost surely, 2^1422303324 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422303324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1827423360).

1422303324 is an abundant number, since it is smaller than the sum of its proper divisors (2232543396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1422303324 is a wasteful number, since it uses less digits than its factorization.

1422303324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11979 (or 11964 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1422303324 is about 37713.4369157731. The cubic root of 1422303324 is about 1124.5982628779.

Adding to 1422303324 its reverse (4233032241), we get a palindrome (5655335565).

The spelling of 1422303324 in words is "one billion, four hundred twenty-two million, three hundred three thousand, three hundred twenty-four".