220131203302 has 8 divisors (see below), whose sum is σ = 330201419976. Its totient is φ = 110064063312.

The previous prime is 220131203269. The next prime is 220131203339. The reversal of 220131203302 is 203302131022.

220131203302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 220131203302.

It is a congruent number.

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, 581103 + ... + 882010.

It is an arithmetic number, because the mean of its divisors is an integer number (41275177497).

Almost surely, 2^220131203302 is an apocalyptic number.

220131203302 is a deficient number, since it is larger than the sum of its proper divisors (110070216674).

220131203302 is a wasteful number, since it uses less digits than its factorization.

220131203302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1538342.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220131203302 its reverse (203302131022), we get a palindrome (423433334324).

The spelling of 220131203302 in words is "two hundred twenty billion, one hundred thirty-one million, two hundred three thousand, three hundred two".