32130013222220 has 24 divisors (see below), whose sum is σ = 67544277043824. Its totient is φ = 12838433998016.

The previous prime is 32130013222133. The next prime is 32130013222231. The reversal of 32130013222220 is 2222231003123.

32130013222220 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 848186267 + ... + 848224146.

It is an arithmetic number, because the mean of its divisors is an integer number (2814344876826).

Almost surely, 2^{32130013222220} is an apocalyptic number.

It is an amenable number.

32130013222220 is an abundant number, since it is smaller than the sum of its proper divisors (35414263821604).

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

32130013222220 is a wasteful number, since it uses less digits than its factorization.

32130013222220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1696411369 (or 1696411367 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 32130013222220 its reverse (2222231003123), we get a palindrome (34352244225343).

The spelling of 32130013222220 in words is "thirty-two trillion, one hundred thirty billion, thirteen million, two hundred twenty-two thousand, two hundred twenty".