10132212 has 12 divisors (see below), whose sum is σ = 23641856. Its totient is φ = 3377400.

The previous prime is 10132211. The next prime is 10132217. The reversal of 10132212 is 21223101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 844351 = 10132212 / (1 + 0 + 1 + 3 + 2 + 2 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10132211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422164 + ... + 422187.

Almost surely, 2^10132212 is an apocalyptic number.

10132212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10132212 is an abundant number, since it is smaller than the sum of its proper divisors (13509644).

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

10132212 is a wasteful number, since it uses less digits than its factorization.

10132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844358 (or 844356 counting only the distinct ones).

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

The square root of 10132212 is about 3183.1135700757. The cubic root of 10132212 is about 216.3887888065.

Adding to 10132212 its reverse (21223101), we get a palindrome (31355313).

The spelling of 10132212 in words is "ten million, one hundred thirty-two thousand, two hundred twelve".