1322421133 has 16 divisors (see below), whose sum is σ = 1516392576. Its totient is φ = 1141507840.

The previous prime is 1322421131. The next prime is 1322421241. The reversal of 1322421133 is 3311242231.

It is not a de Polignac number, because 1322421133 - 2¹ = 1322421131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322421131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15585 + ... + 53737.

It is an arithmetic number, because the mean of its divisors is an integer number (94774536).

Almost surely, 2^1322421133 is an apocalyptic number.

It is an amenable number.

1322421133 is a deficient number, since it is larger than the sum of its proper divisors (193971443).

1322421133 is a wasteful number, since it uses less digits than its factorization.

1322421133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38324.

The product of its digits is 864, while the sum is 22.

The square root of 1322421133 is about 36365.1087307600. The cubic root of 1322421133 is about 1097.6315799506.

Adding to 1322421133 its reverse (3311242231), we get a palindrome (4633663364).

The spelling of 1322421133 in words is "one billion, three hundred twenty-two million, four hundred twenty-one thousand, one hundred thirty-three".