222310031130000 has 1200 divisors, whose sum is σ = 866255626716480. Its totient is φ = 52753420800000.

The previous prime is 222310031129983. The next prime is 222310031130013. The reversal of 222310031130000 is 31130013222.

222310031130000 is a `hidden beast` number, since 2 + 22 + 31 + 0 + 0 + 311 + 300 + 0 + 0 = 666.

222310031130000 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (1200).

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

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 8956517590 + ... + 8956542410.

Almost surely, 2^{222310031130000} is an apocalyptic number.

222310031130000 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 222310031130000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433127813358240).

222310031130000 is an abundant number, since it is smaller than the sum of its proper divisors (643945595586480).

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

222310031130000 is a wasteful number, since it uses less digits than its factorization.

222310031130000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25058 (or 25034 counting only the distinct ones).

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

Adding to 222310031130000 its reverse (31130013222), we get a palindrome (222341161143222).

The spelling of 222310031130000 in words is "two hundred twenty-two trillion, three hundred ten billion, thirty-one million, one hundred thirty thousand".