2212104344 has 8 divisors (see below), whose sum is σ = 4147695660. Its totient is φ = 1106052168.

The previous prime is 2212104343. The next prime is 2212104347. The reversal of 2212104344 is 4434012122.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212104343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138256514 + ... + 138256529.

Almost surely, 2^2212104344 is an apocalyptic number.

It is an amenable number.

2212104344 is a deficient number, since it is larger than the sum of its proper divisors (1935591316).

2212104344 is a wasteful number, since it uses less digits than its factorization.

2212104344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276513049 (or 276513045 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 2212104344 is about 47033.0133416944. The cubic root of 2212104344 is about 1302.9723592806.

Adding to 2212104344 its reverse (4434012122), we get a palindrome (6646116466).

The spelling of 2212104344 in words is "two billion, two hundred twelve million, one hundred four thousand, three hundred forty-four".