132011222 has 16 divisors (see below), whose sum is σ = 239617440. Its totient is φ = 53248128.

The previous prime is 132011179. The next prime is 132011279. The reversal of 132011222 is 222110231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 132011197 and 132011206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277097 + ... + 277572.

It is an arithmetic number, because the mean of its divisors is an integer number (14976090).

Almost surely, 2^132011222 is an apocalyptic number.

132011222 is a deficient number, since it is larger than the sum of its proper divisors (107606218).

132011222 is a wasteful number, since it uses less digits than its factorization.

132011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 554695.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 132011222 is about 11489.6136575605. The cubic root of 132011222 is about 509.1787654515.

Adding to 132011222 its reverse (222110231), we get a palindrome (354121453).

Subtracting 132011222 from its reverse (222110231), we obtain a palindrome (90099009).

The spelling of 132011222 in words is "one hundred thirty-two million, eleven thousand, two hundred twenty-two".