132212516 has 6 divisors (see below), whose sum is σ = 231371910. Its totient is φ = 66106256.

The previous prime is 132212503. The next prime is 132212543. The reversal of 132212516 is 615212231.

It can be written as a sum of positive squares in only one way, i.e., 115777600 + 16434916 = 10760^2 + 4054^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132212491 and 132212500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16526561 + ... + 16526568.

It is an arithmetic number, because the mean of its divisors is an integer number (38561985).

Almost surely, 2^132212516 is an apocalyptic number.

It is an amenable number.

132212516 is a deficient number, since it is larger than the sum of its proper divisors (99159394).

132212516 is a wasteful number, since it uses less digits than its factorization.

132212516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33053133 (or 33053131 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 132212516 is about 11498.3701453728. The cubic root of 132212516 is about 509.4374368419.

Adding to 132212516 its reverse (615212231), we get a palindrome (747424747).

The spelling of 132212516 in words is "one hundred thirty-two million, two hundred twelve thousand, five hundred sixteen".