212202113230 has 16 divisors (see below), whose sum is σ = 382741743024. Its totient is φ = 84707969920.

The previous prime is 212202113219. The next prime is 212202113257. The reversal of 212202113230 is 32311202212.

It is a junction number, because it is equal to n+sod(n) for n = 212202113198 and 212202113207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21604267 + ... + 21614086.

It is an arithmetic number, because the mean of its divisors is an integer number (23921358939).

Almost surely, 2^212202113230 is an apocalyptic number.

212202113230 is a deficient number, since it is larger than the sum of its proper divisors (170539629794).

212202113230 is a wasteful number, since it uses less digits than its factorization.

212202113230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43218851.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212202113230 its reverse (32311202212), we get a palindrome (244513315442).

The spelling of 212202113230 in words is "two hundred twelve billion, two hundred two million, one hundred thirteen thousand, two hundred thirty".