212023114432 has 28 divisors (see below), whose sum is σ = 427012978840. Its totient is φ = 104429293056.

The previous prime is 212023114409. The next prime is 212023114439. The reversal of 212023114432 is 234411320212.

It is a junction number, because it is equal to n+sod(n) for n = 212023114397 and 212023114406.

It is not an unprimeable number, because it can be changed into a prime (212023114439) 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, 24718557 + ... + 24727132.

It is an arithmetic number, because the mean of its divisors is an integer number (15250463530).

Almost surely, 2^212023114432 is an apocalyptic number.

It is an amenable number.

212023114432 is an abundant number, since it is smaller than the sum of its proper divisors (214989864408).

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

212023114432 is an equidigital number, since it uses as much as digits as its factorization.

212023114432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49445768 (or 49445758 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 212023114432 its reverse (234411320212), we get a palindrome (446434434644).

The spelling of 212023114432 in words is "two hundred twelve billion, twenty-three million, one hundred fourteen thousand, four hundred thirty-two".