222306445104 has 160 divisors (see below), whose sum is σ = 654964865280. Its totient is φ = 64535740416.

The previous prime is 222306445093. The next prime is 222306445129. The reversal of 222306445104 is 401544603222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 499944 + ... + 833400.

It is an arithmetic number, because the mean of its divisors is an integer number (4093530408).

Almost surely, 2^222306445104 is an apocalyptic number.

222306445104 is a gapful number since it is divisible by the number (24) 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 222306445104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327482432640).

222306445104 is an abundant number, since it is smaller than the sum of its proper divisors (432658420176).

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

222306445104 is a wasteful number, since it uses less digits than its factorization.

222306445104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333547 (or 333541 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 222306445104 in words is "two hundred twenty-two billion, three hundred six million, four hundred forty-five thousand, one hundred four".