212213430213132 has 48 divisors (see below), whose sum is σ = 512288308395360. Its totient is φ = 68292042696192.

The previous prime is 212213430213049. The next prime is 212213430213151. The reversal of 212213430213132 is 231312034312212.

It is a self number, because there is not a number n which added to its sum of digits gives 212213430213132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25518883 + ... + 32796954.

It is an arithmetic number, because the mean of its divisors is an integer number (10672673091570).

Almost surely, 2^{212213430213132} is an apocalyptic number.

It is an amenable number.

212213430213132 is an abundant number, since it is smaller than the sum of its proper divisors (300074878182228).

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

212213430213132 is a wasteful number, since it uses less digits than its factorization.

212213430213132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58326330 (or 58326328 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 212213430213132 its reverse (231312034312212), we get a palindrome (443525464525344).

The spelling of 212213430213132 in words is "two hundred twelve trillion, two hundred thirteen billion, four hundred thirty million, two hundred thirteen thousand, one hundred thirty-two".