132211346 has 16 divisors (see below), whose sum is σ = 211092480. Its totient is φ = 61888320.

The previous prime is 132211333. The next prime is 132211349. The reversal of 132211346 is 643112231.

It is a super-2 number, since 2×132211346² = 34959680022263432, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132211349) 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 7 ways as a sum of consecutive naturals, for example, 3686 + ... + 16673.

It is an arithmetic number, because the mean of its divisors is an integer number (13193280).

Almost surely, 2^132211346 is an apocalyptic number.

132211346 is a deficient number, since it is larger than the sum of its proper divisors (78881134).

132211346 is a wasteful number, since it uses less digits than its factorization.

132211346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20569.

The product of its digits is 864, while the sum is 23.

The square root of 132211346 is about 11498.3192684844. The cubic root of 132211346 is about 509.4359341008.

Adding to 132211346 its reverse (643112231), we get a palindrome (775323577).

The spelling of 132211346 in words is "one hundred thirty-two million, two hundred eleven thousand, three hundred forty-six".