222242321004 has 48 divisors (see below), whose sum is σ = 565776199296. Its totient is φ = 67338006400.

The previous prime is 222242321003. The next prime is 222242321027. The reversal of 222242321004 is 400123242222.

It is not an unprimeable number, because it can be changed into a prime (222242321003) 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, 1041184 + ... + 1236344.

It is an arithmetic number, because the mean of its divisors is an integer number (11787004152).

Almost surely, 2^222242321004 is an apocalyptic number.

It is an amenable number.

222242321004 is an abundant number, since it is smaller than the sum of its proper divisors (343533878292).

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

222242321004 is a wasteful number, since it uses less digits than its factorization.

222242321004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203806 (or 203804 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 222242321004 its reverse (400123242222), we get a palindrome (622365563226).

The spelling of 222242321004 in words is "two hundred twenty-two billion, two hundred forty-two million, three hundred twenty-one thousand, four".