212023114430 has 32 divisors (see below), whose sum is σ = 382622771520. Its totient is φ = 84591325440.

The previous prime is 212023114409. The next prime is 212023114439. The reversal of 212023114430 is 34411320212.

It is a junction number, because it is equal to n+sod(n) for n = 212023114396 and 212023114405.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 25550042 + ... + 25558338.

It is an arithmetic number, because the mean of its divisors is an integer number (11956961610).

Almost surely, 2^212023114430 is an apocalyptic number.

212023114430 is a deficient number, since it is larger than the sum of its proper divisors (170599657090).

212023114430 is a wasteful number, since it uses less digits than its factorization.

212023114430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14564.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 212023114430 its reverse (34411320212), we get a palindrome (246434434642).

The spelling of 212023114430 in words is "two hundred twelve billion, twenty-three million, one hundred fourteen thousand, four hundred thirty".