1322232043244 has 12 divisors (see below), whose sum is σ = 2644464086544. Its totient is φ = 566670875664.

The previous prime is 1322232043219. The next prime is 1322232043259. The reversal of 1322232043244 is 4423402322231.

1322232043244 is an admirable number.

It is a super-4 number, since 4×1322232043244⁴ (a number of 50 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1322232043244.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23611286459 + ... + 23611286514.

It is an arithmetic number, because the mean of its divisors is an integer number (220372007212).

Almost surely, 2^{1322232043244} is an apocalyptic number.

1322232043244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1322232043244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1322232043244 is a wasteful number, since it uses less digits than its factorization.

1322232043244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47222572984 (or 47222572982 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 1322232043244 its reverse (4423402322231), we get a palindrome (5745634365475).

The spelling of 1322232043244 in words is "one trillion, three hundred twenty-two billion, two hundred thirty-two million, forty-three thousand, two hundred forty-four".