222422441204 has 12 divisors (see below), whose sum is σ = 412135700004. Its totient is φ = 104669384064.

The previous prime is 222422441203. The next prime is 222422441233. The reversal of 222422441204 is 402144224222.

It can be written as a sum of positive squares in 2 ways, for example, as 100165920100 + 122256521104 = 316490^2 + 349652^2 .

It is a super-2 number, since 2×222422441204² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222422441201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1635459059 + ... + 1635459194.

It is an arithmetic number, because the mean of its divisors is an integer number (34344641667).

Almost surely, 2^222422441204 is an apocalyptic number.

It is an amenable number.

222422441204 is a deficient number, since it is larger than the sum of its proper divisors (189713258800).

222422441204 is a wasteful number, since it uses less digits than its factorization.

222422441204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270918274 (or 3270918272 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 222422441204 its reverse (402144224222), we get a palindrome (624566665426).

The spelling of 222422441204 in words is "two hundred twenty-two billion, four hundred twenty-two million, four hundred forty-one thousand, two hundred four".