222442342304 has 96 divisors (see below), whose sum is σ = 551529982080. Its totient is φ = 85952627712.

The previous prime is 222442342247. The next prime is 222442342307. The reversal of 222442342304 is 403243244222.

It is a super-3 number, since 3×222442342304³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (222442342307) 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, 763019 + ... + 1013450.

It is an arithmetic number, because the mean of its divisors is an integer number (5745103980).

Almost surely, 2^222442342304 is an apocalyptic number.

It is an amenable number.

222442342304 is an abundant number, since it is smaller than the sum of its proper divisors (329087639776).

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

222442342304 is a wasteful number, since it uses less digits than its factorization.

222442342304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1776542 (or 1776534 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 222442342304 its reverse (403243244222), we get a palindrome (625685586526).

The spelling of 222442342304 in words is "two hundred twenty-two billion, four hundred forty-two million, three hundred forty-two thousand, three hundred four".