2212443110404 has 6 divisors (see below), whose sum is σ = 3871775443214. Its totient is φ = 1106221555200.

The previous prime is 2212443110401. The next prime is 2212443110413. The reversal of 2212443110404 is 4040113442122.

It can be written as a sum of positive squares in only one way, i.e., 1557508992004 + 654934118400 = 1248002^2 + 809280^2 .

It is a super-2 number, since 2×2212443110404² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2212443110401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276555388797 + ... + 276555388804.

Almost surely, 2^{2212443110404} is an apocalyptic number.

It is an amenable number.

2212443110404 is a deficient number, since it is larger than the sum of its proper divisors (1659332332810).

2212443110404 is a wasteful number, since it uses less digits than its factorization.

2212443110404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553110777605 (or 553110777603 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2212443110404 its reverse (4040113442122), we get a palindrome (6252556552526).

The spelling of 2212443110404 in words is "two trillion, two hundred twelve billion, four hundred forty-three million, one hundred ten thousand, four hundred four".