212032303310 has 24 divisors (see below), whose sum is σ = 405429247080. Its totient is φ = 79823924864.

The previous prime is 212032303291. The next prime is 212032303319. The reversal of 212032303310 is 13303230212.

It is a super-2 number, since 2×212032303310² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212032303319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36680900 + ... + 36686679.

It is an arithmetic number, because the mean of its divisors is an integer number (16892885295).

Almost surely, 2^212032303310 is an apocalyptic number.

212032303310 is a deficient number, since it is larger than the sum of its proper divisors (193396943770).

212032303310 is a wasteful number, since it uses less digits than its factorization.

212032303310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73367620 (or 73367603 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 212032303310 its reverse (13303230212), we get a palindrome (225335533522).

The spelling of 212032303310 in words is "two hundred twelve billion, thirty-two million, three hundred three thousand, three hundred ten".