222301320002112 has 672 divisors, whose sum is σ = 663792446693376. Its totient is φ = 65579209113600.

The previous prime is 222301320002011. The next prime is 222301320002131. The reversal of 222301320002112 is 211200023103222.

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, 23081847537 + ... + 23081857167.

It is an arithmetic number, because the mean of its divisors is an integer number (987786379008).

Almost surely, 2^{222301320002112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222301320002112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331896223346688).

222301320002112 is an abundant number, since it is smaller than the sum of its proper divisors (441491126691264).

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

222301320002112 is a wasteful number, since it uses less digits than its factorization.

222301320002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10019 (or 9996 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 222301320002112 its reverse (211200023103222), we get a palindrome (433501343105334).

The spelling of 222301320002112 in words is "two hundred twenty-two trillion, three hundred one billion, three hundred twenty million, two thousand, one hundred twelve".