220003232222 has 4 divisors (see below), whose sum is σ = 330004848336. Its totient is φ = 110001616110.

The previous prime is 220003232221. The next prime is 220003232249. The reversal of 220003232222 is 222232300022.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 220003232194 and 220003232203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220003232221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000808054 + ... + 55000808057.

It is an arithmetic number, because the mean of its divisors is an integer number (82501212084).

Almost surely, 2^220003232222 is an apocalyptic number.

220003232222 is a deficient number, since it is larger than the sum of its proper divisors (110001616114).

220003232222 is a wasteful number, since it uses less digits than its factorization.

220003232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110001616113.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 220003232222 its reverse (222232300022), we get a palindrome (442235532244).

The spelling of 220003232222 in words is "two hundred twenty billion, three million, two hundred thirty-two thousand, two hundred twenty-two".