132111212 has 24 divisors (see below), whose sum is σ = 239619072. Its totient is φ = 63666000.

The previous prime is 132111209. The next prime is 132111223. The reversal of 132111212 is 212111231.

It is a super-2 number, since 2×132111212² = 34906744672217888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30587 + ... + 34637.

It is an arithmetic number, because the mean of its divisors is an integer number (9984128).

Almost surely, 2^132111212 is an apocalyptic number.

It is an amenable number.

132111212 is a deficient number, since it is larger than the sum of its proper divisors (107507860).

132111212 is a wasteful number, since it uses less digits than its factorization.

132111212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4349 (or 4347 counting only the distinct ones).

The product of its digits is 24, while the sum is 14.

The square root of 132111212 is about 11493.9641551555. The cubic root of 132111212 is about 509.3072897163.

Adding to 132111212 its reverse (212111231), we get a palindrome (344222443).

The spelling of 132111212 in words is "one hundred thirty-two million, one hundred eleven thousand, two hundred twelve".