1322103200012 has 24 divisors (see below), whose sum is σ = 2783375159040. Its totient is φ = 536793780240.

The previous prime is 1322103199997. The next prime is 1322103200027. The reversal of 1322103200012 is 2100023012231.

It is an interprime number because it is at equal distance from previous prime (1322103199997) and next prime (1322103200027).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242577664 + ... + 1242578727.

It is an arithmetic number, because the mean of its divisors is an integer number (115973964960).

Almost surely, 2^{1322103200012} is an apocalyptic number.

It is an amenable number.

1322103200012 is an abundant number, since it is smaller than the sum of its proper divisors (1461271959028).

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

1322103200012 is a wasteful number, since it uses less digits than its factorization.

1322103200012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2485156421 (or 2485156419 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 1322103200012 its reverse (2100023012231), we get a palindrome (3422126212243).

The spelling of 1322103200012 in words is "one trillion, three hundred twenty-two billion, one hundred three million, two hundred thousand, twelve".