132021212 has 6 divisors (see below), whose sum is σ = 231037128. Its totient is φ = 66010604.

The previous prime is 132021203. The next prime is 132021221. The reversal of 132021212 is 212120231.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (132021203) and next prime (132021221).

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, 16502648 + ... + 16502655.

It is an arithmetic number, because the mean of its divisors is an integer number (38506188).

Almost surely, 2^132021212 is an apocalyptic number.

It is an amenable number.

132021212 is a deficient number, since it is larger than the sum of its proper divisors (99015916).

132021212 is a wasteful number, since it uses less digits than its factorization.

132021212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33005307 (or 33005305 counting only the distinct ones).

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

The square root of 132021212 is about 11490.0483898024. The cubic root of 132021212 is about 509.1916092272.

Adding to 132021212 its reverse (212120231), we get a palindrome (344141443).

The spelling of 132021212 in words is "one hundred thirty-two million, twenty-one thousand, two hundred twelve".