220203233021222 has 8 divisors (see below), whose sum is σ = 360332563125672. Its totient is φ = 100092378646000.

The previous prime is 220203233021201. The next prime is 220203233021267. The reversal of 220203233021222 is 222120332302022.

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

It is a junction number, because it is equal to n+sod(n) for n = 220203233021191 and 220203233021200.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 5004618932279 + ... + 5004618932322.

It is an arithmetic number, because the mean of its divisors is an integer number (45041570390709).

Almost surely, 2^{220203233021222} is an apocalyptic number.

220203233021222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220203233021222 is a deficient number, since it is larger than the sum of its proper divisors (140129330104450).

220203233021222 is a wasteful number, since it uses less digits than its factorization.

220203233021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009237864614.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 220203233021222 its reverse (222120332302022), we get a palindrome (442323565323244).

The spelling of 220203233021222 in words is "two hundred twenty trillion, two hundred three billion, two hundred thirty-three million, twenty-one thousand, two hundred twenty-two".