222113122129984 has 112 divisors (see below), whose sum is σ = 482788298937600. Its totient is φ = 100916779851776.

The previous prime is 222113122129981. The next prime is 222113122129991. The reversal of 222113122129984 is 489921221311222.

It is not an unprimeable number, because it can be changed into a prime (222113122129981) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1534080507 + ... + 1534225285.

Almost surely, 2^{222113122129984} 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 222113122129984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241394149468800).

222113122129984 is an abundant number, since it is smaller than the sum of its proper divisors (260675176807616).

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

222113122129984 is a wasteful number, since it uses less digits than its factorization.

222113122129984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193460 (or 193450 counting only the distinct ones).

The product of its digits is 497664, while the sum is 49.

The spelling of 222113122129984 in words is "two hundred twenty-two trillion, one hundred thirteen billion, one hundred twenty-two million, one hundred twenty-nine thousand, nine hundred eighty-four".