1404322212 has 24 divisors (see below), whose sum is σ = 3346471296. Its totient is φ = 458147488.

The previous prime is 1404322181. The next prime is 1404322223. The reversal of 1404322212 is 2122234041.

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 7 ways as a sum of consecutive naturals, for example, 1244403 + ... + 1245530.

It is an arithmetic number, because the mean of its divisors is an integer number (139436304).

Almost surely, 2^1404322212 is an apocalyptic number.

1404322212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1404322212 is an abundant number, since it is smaller than the sum of its proper divisors (1942149084).

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

1404322212 is a wasteful number, since it uses less digits than its factorization.

1404322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489987 (or 2489985 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1404322212 is about 37474.2873447915. The cubic root of 1404322212 is about 1119.8390000291.

Adding to 1404322212 its reverse (2122234041), we get a palindrome (3526556253).

The spelling of 1404322212 in words is "one billion, four hundred four million, three hundred twenty-two thousand, two hundred twelve".