1212300332 has 12 divisors (see below), whose sum is σ = 2128305816. Its totient is φ = 604212960.

The previous prime is 1212300293. The next prime is 1212300337. The reversal of 1212300332 is 2330032121.

It is a self number, because there is not a number n which added to its sum of digits gives 1212300332.

It is not an unprimeable number, because it can be changed into a prime (1212300337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 482894 + ... + 485397.

It is an arithmetic number, because the mean of its divisors is an integer number (177358818).

Almost surely, 2^1212300332 is an apocalyptic number.

It is an amenable number.

1212300332 is a deficient number, since it is larger than the sum of its proper divisors (916005484).

1212300332 is a wasteful number, since it uses less digits than its factorization.

1212300332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968608 (or 968606 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1212300332 is about 34818.1035095250. The cubic root of 1212300332 is about 1066.2770817287.

Adding to 1212300332 its reverse (2330032121), we get a palindrome (3542332453).

The spelling of 1212300332 in words is "one billion, two hundred twelve million, three hundred thousand, three hundred thirty-two".