212233310 has 16 divisors (see below), whose sum is σ = 395193600. Its totient is φ = 81965856.

The previous prime is 212233309. The next prime is 212233331. The reversal of 212233310 is 13332212.

212233310 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212233310² = 90085955747112200, which contains 22 as substring.

It is a Curzon number.

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, 365630 + ... + 366209.

It is an arithmetic number, because the mean of its divisors is an integer number (24699600).

Almost surely, 2^212233310 is an apocalyptic number.

212233310 is a deficient number, since it is larger than the sum of its proper divisors (182960290).

212233310 is a wasteful number, since it uses less digits than its factorization.

212233310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731875.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 212233310 is about 14568.2294737556. The cubic root of 212233310 is about 596.4918522163.

Adding to 212233310 its reverse (13332212), we get a palindrome (225565522).

The spelling of 212233310 in words is "two hundred twelve million, two hundred thirty-three thousand, three hundred ten".