222331113000 has 384 divisors, whose sum is σ = 789788862720. Its totient is φ = 56340748800.

The previous prime is 222331112933. The next prime is 222331113001. The reversal of 222331113000 is 311133222.

222331113000 is a `hidden beast` number, since 2 + 22 + 331 + 11 + 300 + 0 = 666.

It is a super-2 number, since 2×222331113000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (222331113001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14311237 + ... + 14326763.

It is an arithmetic number, because the mean of its divisors is an integer number (2056741830).

Almost surely, 2^222331113000 is an apocalyptic number.

222331113000 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 222331113000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (394894431360).

222331113000 is an abundant number, since it is smaller than the sum of its proper divisors (567457749720).

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

222331113000 is a wasteful number, since it uses less digits than its factorization.

222331113000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15634 (or 15617 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 222331113000 its reverse (311133222), we get a palindrome (222642246222).

The spelling of 222331113000 in words is "two hundred twenty-two billion, three hundred thirty-one million, one hundred thirteen thousand".