222200223312 has 20 divisors (see below), whose sum is σ = 574017243680. Its totient is φ = 74066741088.

The previous prime is 222200223221. The next prime is 222200223319. The reversal of 222200223312 is 213322002222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222200223319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314585612 + ... + 2314585707.

It is an arithmetic number, because the mean of its divisors is an integer number (28700862184).

Almost surely, 2^222200223312 is an apocalyptic number.

It is an amenable number.

222200223312 is an abundant number, since it is smaller than the sum of its proper divisors (351817020368).

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

222200223312 is a wasteful number, since it uses less digits than its factorization.

222200223312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4629171330 (or 4629171324 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222200223312 its reverse (213322002222), we get a palindrome (435522225534).

The spelling of 222200223312 in words is "two hundred twenty-two billion, two hundred million, two hundred twenty-three thousand, three hundred twelve".