212334633 has 48 divisors (see below), whose sum is σ = 371404800. Its totient is φ = 114190560.

The previous prime is 212334631. The next prime is 212334637. The reversal of 212334633 is 336433212.

It is a happy number.

212334633 is a `hidden beast` number, since 2 + 1 + 23 + 3 + 4 + 633 = 666.

It is not a de Polignac number, because 212334633 - 2¹ = 212334631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 212334597 and 212334606.

It is not an unprimeable number, because it can be changed into a prime (212334631) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213768 + ... + 214758.

It is an arithmetic number, because the mean of its divisors is an integer number (7737600).

Almost surely, 2^212334633 is an apocalyptic number.

It is an amenable number.

212334633 is a deficient number, since it is larger than the sum of its proper divisors (159070167).

212334633 is a wasteful number, since it uses less digits than its factorization.

212334633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202 (or 1199 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 212334633 is about 14571.7065918855. The cubic root of 212334633 is about 596.5867614908.

Adding to 212334633 its reverse (336433212), we get a palindrome (548767845).

The spelling of 212334633 in words is "two hundred twelve million, three hundred thirty-four thousand, six hundred thirty-three".