1322033213012 has 12 divisors (see below), whose sum is σ = 2314253116980. Its totient is φ = 660818036736.

The previous prime is 1322033212967. The next prime is 1322033213057. The reversal of 1322033213012 is 2103123302231.

It is an interprime number because it is at equal distance from previous prime (1322033212967) and next prime (1322033213057).

It can be written as a sum of positive squares in 2 ways, for example, as 897820681156 + 424212531856 = 947534^2 + 651316^2 .

It is a super-2 number, since 2×1322033213012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 49627463 + ... + 49654094.

It is an arithmetic number, because the mean of its divisors is an integer number (192854426415).

Almost surely, 2^{1322033213012} is an apocalyptic number.

It is an amenable number.

1322033213012 is a deficient number, since it is larger than the sum of its proper divisors (992219903968).

1322033213012 is a wasteful number, since it uses less digits than its factorization.

1322033213012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99284890 (or 99284888 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1322033213012 its reverse (2103123302231), we get a palindrome (3425156515243).

The spelling of 1322033213012 in words is "one trillion, three hundred twenty-two billion, thirty-three million, two hundred thirteen thousand, twelve".