2212424412 has 24 divisors (see below), whose sum is σ = 5631626112. Its totient is φ = 670431600.

The previous prime is 2212424393. The next prime is 2212424419. The reversal of 2212424412 is 2144242122.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212424419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8380264 + ... + 8380527.

It is an arithmetic number, because the mean of its divisors is an integer number (234651088).

Almost surely, 2^2212424412 is an apocalyptic number.

2212424412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2212424412 is an abundant number, since it is smaller than the sum of its proper divisors (3419201700).

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

2212424412 is a wasteful number, since it uses less digits than its factorization.

2212424412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16760809 (or 16760807 counting only the distinct ones).

The product of its digits is 2048, while the sum is 24.

The square root of 2212424412 is about 47036.4158073295. The cubic root of 2212424412 is about 1303.0351983364.

Adding to 2212424412 its reverse (2144242122), we get a palindrome (4356666534).

It can be divided in two parts, 2212 and 424412, that added together give a palindrome (426624).

The spelling of 2212424412 in words is "two billion, two hundred twelve million, four hundred twenty-four thousand, four hundred twelve".