32002142200 has 96 divisors (see below), whose sum is σ = 85409712000. Its totient is φ = 10923719040.

The previous prime is 32002142197. The next prime is 32002142261. The reversal of 32002142200 is 224120023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267451 + ... + 368149.

It is an arithmetic number, because the mean of its divisors is an integer number (889684500).

Almost surely, 2^32002142200 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 32002142200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42704856000).

32002142200 is an abundant number, since it is smaller than the sum of its proper divisors (53407569800).

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

32002142200 is a wasteful number, since it uses less digits than its factorization.

32002142200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100949 (or 100940 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 32002142200 its reverse (224120023), we get a palindrome (32226262223).

The spelling of 32002142200 in words is "thirty-two billion, two million, one hundred forty-two thousand, two hundred".