212412255132 has 96 divisors (see below), whose sum is σ = 620491221504. Its totient is φ = 54943027200.

The previous prime is 212412255127. The next prime is 212412255149. The reversal of 212412255132 is 231552214212.

212412255132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212412255132² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 212412255132.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 254253 + ... + 699620.

It is an arithmetic number, because the mean of its divisors is an integer number (6463450224).

Almost surely, 2^212412255132 is an apocalyptic number.

212412255132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

212412255132 is an abundant number, since it is smaller than the sum of its proper divisors (408078966372).

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

212412255132 is a wasteful number, since it uses less digits than its factorization.

212412255132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954139 (or 954137 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

Adding to 212412255132 its reverse (231552214212), we get a palindrome (443964469344).

The spelling of 212412255132 in words is "two hundred twelve billion, four hundred twelve million, two hundred fifty-five thousand, one hundred thirty-two".