132212310 has 32 divisors (see below), whose sum is σ = 317613312. Its totient is φ = 35222880.

The previous prime is 132212299. The next prime is 132212329. The reversal of 132212310 is 13212231.

It is a super-2 number, since 2×132212310² = 34960189831072200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 132212310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56055 + ... + 58365.

It is an arithmetic number, because the mean of its divisors is an integer number (9925416).

Almost surely, 2^132212310 is an apocalyptic number.

132212310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132212310 is an abundant number, since it is smaller than the sum of its proper divisors (185401002).

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

132212310 is a wasteful number, since it uses less digits than its factorization.

132212310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4228.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 132212310 is about 11498.3611875780. The cubic root of 132212310 is about 509.4371722574.

Adding to 132212310 its reverse (13212231), we get a palindrome (145424541).

The spelling of 132212310 in words is "one hundred thirty-two million, two hundred twelve thousand, three hundred ten".