32212221120200 has 192 divisors, whose sum is σ = 83629773691200. Its totient is φ = 11437319577600.

The previous prime is 32212221120199. The next prime is 32212221120217. The reversal of 32212221120200 is 202112221223.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 292164284 + ... + 292274516.

It is an arithmetic number, because the mean of its divisors is an integer number (435571737975).

Almost surely, 2^{32212221120200} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32212221120200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41814886845600).

32212221120200 is an abundant number, since it is smaller than the sum of its proper divisors (51417552571000).

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

32212221120200 is a wasteful number, since it uses less digits than its factorization.

32212221120200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113392 (or 113383 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 32212221120200 its reverse (202112221223), we get a palindrome (32414333341423).

The spelling of 32212221120200 in words is "thirty-two trillion, two hundred twelve billion, two hundred twenty-one million, one hundred twenty thousand, two hundred".