212114014432 has 24 divisors (see below), whose sum is σ = 417735818136. Its totient is φ = 106022378112.

The previous prime is 212114014429. The next prime is 212114014447. The reversal of 212114014432 is 234410411212.

It is a junction number, because it is equal to n+sod(n) for n = 212114014397 and 212114014406.

It is a congruent number.

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, 982483 + ... + 1178770.

It is an arithmetic number, because the mean of its divisors is an integer number (17405659089).

Almost surely, 2^212114014432 is an apocalyptic number.

It is an amenable number.

212114014432 is a deficient number, since it is larger than the sum of its proper divisors (205621803704).

212114014432 is a wasteful number, since it uses less digits than its factorization.

212114014432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2164330 (or 2164322 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 212114014432 its reverse (234410411212), we get a palindrome (446524425644).

The spelling of 212114014432 in words is "two hundred twelve billion, one hundred fourteen million, fourteen thousand, four hundred thirty-two".