32113200032220 has 24 divisors (see below), whose sum is σ = 89916960090384. Its totient is φ = 8563520008576.

The previous prime is 32113200032189. The next prime is 32113200032233. The reversal of 32113200032220 is 2223000231123.

It is a happy number.

It is a congruent number.

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, 267610000209 + ... + 267610000328.

It is an arithmetic number, because the mean of its divisors is an integer number (3746540003766).

Almost surely, 2^{32113200032220} is an apocalyptic number.

32113200032220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32113200032220 is an abundant number, since it is smaller than the sum of its proper divisors (57803760058164).

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

32113200032220 is a wasteful number, since it uses less digits than its factorization.

32113200032220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535220000549 (or 535220000547 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 32113200032220 its reverse (2223000231123), we get a palindrome (34336200263343).

The spelling of 32113200032220 in words is "thirty-two trillion, one hundred thirteen billion, two hundred million, thirty-two thousand, two hundred twenty".