1330522212 has 24 divisors (see below), whose sum is σ = 3105499936. Its totient is φ = 443371968.

The previous prime is 1330522181. The next prime is 1330522223. The reversal of 1330522212 is 2122250331.

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, 28983 + ... + 59169.

Almost surely, 2^1330522212 is an apocalyptic number.

1330522212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1330522212 is an abundant number, since it is smaller than the sum of its proper divisors (1774977724).

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

1330522212 is a wasteful number, since it uses less digits than its factorization.

1330522212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33867 (or 33865 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1330522212 is about 36476.3239924201. The cubic root of 1330522212 is about 1099.8683622089.

Adding to 1330522212 its reverse (2122250331), we get a palindrome (3452772543).

The spelling of 1330522212 in words is "one billion, three hundred thirty million, five hundred twenty-two thousand, two hundred twelve".