32020220223 has 48 divisors (see below), whose sum is σ = 47943136800. Its totient is φ = 20582000640.

The previous prime is 32020220173. The next prime is 32020220249. The reversal of 32020220223 is 32202202023.

It is not a de Polignac number, because 32020220223 - 2¹⁰ = 32020219199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32020220196 and 32020220205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32020220423) 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, 13246711 + ... + 13249127.

It is an arithmetic number, because the mean of its divisors is an integer number (998815350).

Almost surely, 2^32020220223 is an apocalyptic number.

32020220223 is a deficient number, since it is larger than the sum of its proper divisors (15922916577).

32020220223 is a wasteful number, since it uses less digits than its factorization.

32020220223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952 (or 2949 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 32020220223 its reverse (32202202023), we get a palindrome (64222422246).

The spelling of 32020220223 in words is "thirty-two billion, twenty million, two hundred twenty thousand, two hundred twenty-three".