220303203222 has 16 divisors (see below), whose sum is σ = 443309515200. Its totient is φ = 72983882952.

The previous prime is 220303203173. The next prime is 220303203257. The reversal of 220303203222 is 222302303022.

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, 112628472 + ... + 112630427.

It is an arithmetic number, because the mean of its divisors is an integer number (27706844700).

Almost surely, 2^220303203222 is an apocalyptic number.

220303203222 is an abundant number, since it is smaller than the sum of its proper divisors (223006311978).

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

220303203222 is a wasteful number, since it uses less digits than its factorization.

220303203222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225259067.

The product of its (nonzero) digits is 1728, while the sum is 21.

Adding to 220303203222 its reverse (222302303022), we get a palindrome (442605506244).

The spelling of 220303203222 in words is "two hundred twenty billion, three hundred three million, two hundred three thousand, two hundred twenty-two".