220101032132 has 12 divisors (see below), whose sum is σ = 385186853520. Its totient is φ = 110047645416.

The previous prime is 220101032119. The next prime is 220101032143. The reversal of 220101032132 is 231230101022.

220101032132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 220101032132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540278 + ... + 855629.

It is an arithmetic number, because the mean of its divisors is an integer number (32098904460).

Almost surely, 2^220101032132 is an apocalyptic number.

It is an amenable number.

220101032132 is a deficient number, since it is larger than the sum of its proper divisors (165085821388).

220101032132 is a wasteful number, since it uses less digits than its factorization.

220101032132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435330 (or 1435328 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 220101032132 its reverse (231230101022), we get a palindrome (451331133154).

The spelling of 220101032132 in words is "two hundred twenty billion, one hundred one million, thirty-two thousand, one hundred thirty-two".