1322032303212 has 24 divisors (see below), whose sum is σ = 3156480229056. Its totient is φ = 430429121808.

The previous prime is 1322032303147. The next prime is 1322032303217. The reversal of 1322032303212 is 2123032302231.

It is not an unprimeable number, because it can be changed into a prime (1322032303217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1281038538 + ... + 1281039569.

It is an arithmetic number, because the mean of its divisors is an integer number (131520009544).

Almost surely, 2^{1322032303212} is an apocalyptic number.

1322032303212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1322032303212 is an abundant number, since it is smaller than the sum of its proper divisors (1834447925844).

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

1322032303212 is a wasteful number, since it uses less digits than its factorization.

1322032303212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562078157 (or 2562078155 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1322032303212 its reverse (2123032302231), we get a palindrome (3445064605443).

The spelling of 1322032303212 in words is "one trillion, three hundred twenty-two billion, thirty-two million, three hundred three thousand, two hundred twelve".