132222416 has 10 divisors (see below), whose sum is σ = 256180962. Its totient is φ = 66111200.

The previous prime is 132222407. The next prime is 132222427. The reversal of 132222416 is 614222231.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 111936400 + 20286016 = 10580^2 + 4504^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132222391 and 132222400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4131935 + ... + 4131966.

Almost surely, 2^132222416 is an apocalyptic number.

132222416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

132222416 is a deficient number, since it is larger than the sum of its proper divisors (123958546).

132222416 is an equidigital number, since it uses as much as digits as its factorization.

132222416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8263909 (or 8263903 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 132222416 is about 11498.8006331095. The cubic root of 132222416 is about 509.4501519890.

Adding to 132222416 its reverse (614222231), we get a palindrome (746444647).

The spelling of 132222416 in words is "one hundred thirty-two million, two hundred twenty-two thousand, four hundred sixteen".