212010132 has 24 divisors (see below), whose sum is σ = 520727200. Its totient is φ = 66950496.

The previous prime is 212010119. The next prime is 212010133. The reversal of 212010132 is 231010212.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212010133) 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, 464707 + ... + 465162.

Almost surely, 2^212010132 is an apocalyptic number.

It is an amenable number.

212010132 is an abundant number, since it is smaller than the sum of its proper divisors (308717068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

212010132 is a wasteful number, since it uses less digits than its factorization.

212010132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 929895 (or 929893 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 212010132 is about 14560.5677087125. The cubic root of 212010132 is about 596.2826947426.

Adding to 212010132 its reverse (231010212), we get a palindrome (443020344).

The spelling of 212010132 in words is "two hundred twelve million, ten thousand, one hundred thirty-two".