212332034 has 16 divisors (see below), whose sum is σ = 323428248. Its totient is φ = 104527872.

The previous prime is 212332031. The next prime is 212332039. The reversal of 212332034 is 430233212.

212332034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 204575809 + 7756225 = 14303^2 + 2785^2 .

It is a junction number, because it is equal to n+sod(n) for n = 212331997 and 212332015.

It is not an unprimeable number, because it can be changed into a prime (212332031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124274 + ... + 125970.

Almost surely, 2^212332034 is an apocalyptic number.

212332034 is a deficient number, since it is larger than the sum of its proper divisors (111096214).

212332034 is a wasteful number, since it uses less digits than its factorization.

212332034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2629.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 212332034 is about 14571.6174119416. The cubic root of 212332034 is about 596.5843273843.

Adding to 212332034 its reverse (430233212), we get a palindrome (642565246).

The spelling of 212332034 in words is "two hundred twelve million, three hundred thirty-two thousand, thirty-four".