32213001121000 has 128 divisors (see below), whose sum is σ = 86183146632960. Its totient is φ = 11039793696000.

The previous prime is 32213001120961. The next prime is 32213001121073. The reversal of 32213001121000 is 12110031223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15626554 + ... + 17567446.

It is an arithmetic number, because the mean of its divisors is an integer number (673305833070).

Almost surely, 2^{32213001121000} 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 32213001121000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43091573316480).

32213001121000 is an abundant number, since it is smaller than the sum of its proper divisors (53970145511960).

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

32213001121000 is a wasteful number, since it uses less digits than its factorization.

32213001121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943292 (or 1943278 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 32213001121000 its reverse (12110031223), we get a palindrome (32225111152223).

The spelling of 32213001121000 in words is "thirty-two trillion, two hundred thirteen billion, one million, one hundred twenty-one thousand".