221013001032 has 32 divisors (see below), whose sum is σ = 554275526400. Its totient is φ = 73438597184.

The previous prime is 221013001007. The next prime is 221013001067. The reversal of 221013001032 is 230100310122.

221013001032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 14517432 + ... + 14532647.

It is an arithmetic number, because the mean of its divisors is an integer number (17321110200).

Almost surely, 2^221013001032 is an apocalyptic number.

It is an amenable number.

221013001032 is an abundant number, since it is smaller than the sum of its proper divisors (333262525368).

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

221013001032 is a wasteful number, since it uses less digits than its factorization.

221013001032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29050405 (or 29050401 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 221013001032 its reverse (230100310122), we get a palindrome (451113311154).

The spelling of 221013001032 in words is "two hundred twenty-one billion, thirteen million, one thousand, thirty-two".