322132221411440 has 80 divisors (see below), whose sum is σ = 817131273081696. Its totient is φ = 117126542208000.

The previous prime is 322132221411397. The next prime is 322132221411461. The reversal of 322132221411440 is 44114122231223.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 322132221411397 and 322132221411406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11160911 + ... + 27727790.

Almost surely, 2^{322132221411440} is an apocalyptic number.

It is an amenable number.

322132221411440 is an abundant number, since it is smaller than the sum of its proper divisors (494999051670256).

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

322132221411440 is a wasteful number, since it uses less digits than its factorization.

322132221411440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38898138 (or 38898132 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 322132221411440 its reverse (44114122231223), we get a palindrome (366246343642663).

The spelling of 322132221411440 in words is "three hundred twenty-two trillion, one hundred thirty-two billion, two hundred twenty-one million, four hundred eleven thousand, four hundred forty".