212011332332 has 12 divisors (see below), whose sum is σ = 377102124336. Its totient is φ = 104267868240.

The previous prime is 212011332311. The next prime is 212011332397. The reversal of 212011332332 is 233233110212.

It is a junction number, because it is equal to n+sod(n) for n = 212011332298 and 212011332307.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434449208 + ... + 434449695.

It is an arithmetic number, because the mean of its divisors is an integer number (31425177028).

Almost surely, 2^212011332332 is an apocalyptic number.

It is an amenable number.

212011332332 is a deficient number, since it is larger than the sum of its proper divisors (165090792004).

212011332332 is a wasteful number, since it uses less digits than its factorization.

212011332332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868898968 (or 868898966 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 212011332332 its reverse (233233110212), we get a palindrome (445244442544).

The spelling of 212011332332 in words is "two hundred twelve billion, eleven million, three hundred thirty-two thousand, three hundred thirty-two".