4212212124 has 12 divisors (see below), whose sum is σ = 9828494984. Its totient is φ = 1404070704.

The previous prime is 4212212119. The next prime is 4212212129. The reversal of 4212212124 is 4212122124.

It is an interprime number because it is at equal distance from previous prime (4212212119) and next prime (4212212129).

It is a tau number, because it is divible by the number of its divisors (12).

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

It is a self number, because there is not a number n which added to its sum of digits gives 4212212124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212212129) 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, 175508827 + ... + 175508850.

Almost surely, 2^4212212124 is an apocalyptic number.

It is an amenable number.

4212212124 is an abundant number, since it is smaller than the sum of its proper divisors (5616282860).

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

4212212124 is a wasteful number, since it uses less digits than its factorization.

4212212124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351017684 (or 351017682 counting only the distinct ones).

The product of its digits is 512, while the sum is 21.

The square root of 4212212124 is about 64901.5571770046. The cubic root of 4212212124 is about 1614.9908940113.

Adding to 4212212124 its reverse (4212122124), we get a palindrome (8424334248).

Subtracting from 4212212124 its reverse (4212122124), we obtain a square (90000 = 300²).

The spelling of 4212212124 in words is "four billion, two hundred twelve million, two hundred twelve thousand, one hundred twenty-four".