32321223010320 has 80 divisors (see below), whose sum is σ = 100198923798912. Its totient is φ = 8618723343360.

The previous prime is 32321223010291. The next prime is 32321223010343. The reversal of 32321223010320 is 2301032212323.

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

It is a super-2 number, since 2×32321223010320² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5646885 + ... + 9824955.

Almost surely, 2^{32321223010320} is an apocalyptic number.

32321223010320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32321223010320 is an abundant number, since it is smaller than the sum of its proper divisors (67877700788592).

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

32321223010320 is a wasteful number, since it uses less digits than its factorization.

32321223010320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4210320 (or 4210314 counting only the distinct ones).

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

Adding to 32321223010320 its reverse (2301032212323), we get a palindrome (34622255222643).

The spelling of 32321223010320 in words is "thirty-two trillion, three hundred twenty-one billion, two hundred twenty-three million, ten thousand, three hundred twenty".