32220104103132 has 144 divisors (see below), whose sum is σ = 84094153767456. Its totient is φ = 9592440422400.

The previous prime is 32220104103113. The next prime is 32220104103139. The reversal of 32220104103132 is 23130140102223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32220104103139) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26649582 + ... + 27832362.

Almost surely, 2^{32220104103132} 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 32220104103132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42047076883728).

32220104103132 is an abundant number, since it is smaller than the sum of its proper divisors (51874049664324).

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

32220104103132 is a wasteful number, since it uses less digits than its factorization.

32220104103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1183140 (or 1183127 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32220104103132 its reverse (23130140102223), we get a palindrome (55350244205355).

The spelling of 32220104103132 in words is "thirty-two trillion, two hundred twenty billion, one hundred four million, one hundred three thousand, one hundred thirty-two".