1324222042 has 32 divisors (see below), whose sum is σ = 2343479040. Its totient is φ = 553264320.

The previous prime is 1324222037. The next prime is 1324222057. The reversal of 1324222042 is 2402224231.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 58668 + ... + 78040.

It is an arithmetic number, because the mean of its divisors is an integer number (73233720).

Almost surely, 2^1324222042 is an apocalyptic number.

1324222042 is a deficient number, since it is larger than the sum of its proper divisors (1019256998).

1324222042 is a wasteful number, since it uses less digits than its factorization.

1324222042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19638.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1324222042 is about 36389.8618024306. The cubic root of 1324222042 is about 1098.1296154343.

Adding to 1324222042 its reverse (2402224231), we get a palindrome (3726446273).

The spelling of 1324222042 in words is "one billion, three hundred twenty-four million, two hundred twenty-two thousand, forty-two".