1324143222 has 16 divisors (see below), whose sum is σ = 2648673840. Its totient is φ = 441316512.

The previous prime is 1324143203. The next prime is 1324143263. The reversal of 1324143222 is 2223414231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1324143192 and 1324143201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47748 + ... + 70200.

It is an arithmetic number, because the mean of its divisors is an integer number (165542115).

Almost surely, 2^1324143222 is an apocalyptic number.

1324143222 is an abundant number, since it is smaller than the sum of its proper divisors (1324530618).

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

1324143222 is a wasteful number, since it uses less digits than its factorization.

1324143222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32287.

The product of its digits is 2304, while the sum is 24.

The square root of 1324143222 is about 36388.7787923695. The cubic root of 1324143222 is about 1098.1078274735.

Adding to 1324143222 its reverse (2223414231), we get a palindrome (3547557453).

The spelling of 1324143222 in words is "one billion, three hundred twenty-four million, one hundred forty-three thousand, two hundred twenty-two".