132215012 has 12 divisors (see below), whose sum is σ = 231517356. Its totient is φ = 66067200.

The previous prime is 132214997. The next prime is 132215021. The reversal of 132215012 is 210512231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8916196 + 123298816 = 2986^2 + 11104^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1973 + ... + 16380.

It is an arithmetic number, because the mean of its divisors is an integer number (19293113).

Almost surely, 2^132215012 is an apocalyptic number.

It is an amenable number.

132215012 is a deficient number, since it is larger than the sum of its proper divisors (99302344).

132215012 is a wasteful number, since it uses less digits than its factorization.

132215012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20158 (or 20156 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 132215012 is about 11498.4786819822. The cubic root of 132215012 is about 509.4406426601.

Adding to 132215012 its reverse (210512231), we get a palindrome (342727243).

The spelling of 132215012 in words is "one hundred thirty-two million, two hundred fifteen thousand, twelve".