222223031323200 has 672 divisors, whose sum is σ = 832582523808000. Its totient is φ = 57616074178560.

The previous prime is 222223031323127. The next prime is 222223031323211. The reversal of 222223031323200 is 2323130322222.

222223031323200 is a `hidden beast` number, since 2 + 2 + 2 + 2 + 2 + 303 + 1 + 32 + 320 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2236111912 + ... + 2236211288.

It is an arithmetic number, because the mean of its divisors is an integer number (1238962089000).

Almost surely, 2^{222223031323200} is an apocalyptic number.

222223031323200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222223031323200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416291261904000).

222223031323200 is an abundant number, since it is smaller than the sum of its proper divisors (610359492484800).

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

222223031323200 is a wasteful number, since it uses less digits than its factorization.

222223031323200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100844 (or 100823 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 222223031323200 its reverse (2323130322222), we get a palindrome (224546161645422).

The spelling of 222223031323200 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, thirty-one million, three hundred twenty-three thousand, two hundred".