220003313232 has 40 divisors (see below), whose sum is σ = 586675505920. Its totient is φ = 70968810240.

The previous prime is 220003313213. The next prime is 220003313287. The reversal of 220003313232 is 232313300022.

It is a junction number, because it is equal to n+sod(n) for n = 220003313199 and 220003313208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73924357 + ... + 73927332.

It is an arithmetic number, because the mean of its divisors is an integer number (14666887648).

Almost surely, 2^220003313232 is an apocalyptic number.

It is an amenable number.

220003313232 is an abundant number, since it is smaller than the sum of its proper divisors (366672192688).

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

220003313232 is a wasteful number, since it uses less digits than its factorization.

220003313232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147851731 (or 147851725 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 220003313232 its reverse (232313300022), we get a palindrome (452316613254).

The spelling of 220003313232 in words is "two hundred twenty billion, three million, three hundred thirteen thousand, two hundred thirty-two".