220003103322 has 64 divisors (see below), whose sum is σ = 497404800000. Its totient is φ = 72059130864.

The previous prime is 220003103273. The next prime is 220003103339. The reversal of 220003103322 is 223301300022.

It is a happy number.

220003103322 is a `hidden beast` number, since 2 + 20 + 0 + 0 + 310 + 332 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 220003103295 and 220003103304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7705429 + ... + 7733927.

It is an arithmetic number, because the mean of its divisors is an integer number (7771950000).

Almost surely, 2^220003103322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220003103322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248702400000).

220003103322 is an abundant number, since it is smaller than the sum of its proper divisors (277401696678).

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

220003103322 is a wasteful number, since it uses less digits than its factorization.

220003103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30992 (or 30986 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 220003103322 its reverse (223301300022), we get a palindrome (443304403344).

The spelling of 220003103322 in words is "two hundred twenty billion, three million, one hundred three thousand, three hundred twenty-two".