112021132 has 24 divisors (see below), whose sum is σ = 207924192. Its totient is φ = 52694400.

The previous prime is 112021127. The next prime is 112021181. The reversal of 112021132 is 231120211.

It is a super-2 number, since 2×112021132² = 25097468029122848, 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, 4369 + ... + 15592.

It is an arithmetic number, because the mean of its divisors is an integer number (8663508).

Almost surely, 2^112021132 is an apocalyptic number.

It is an amenable number.

112021132 is a deficient number, since it is larger than the sum of its proper divisors (95903060).

112021132 is a wasteful number, since it uses less digits than its factorization.

112021132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20049 (or 20047 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 112021132 is about 10584.0035903244. The cubic root of 112021132 is about 482.0587670752.

Adding to 112021132 its reverse (231120211), we get a palindrome (343141343).

The spelling of 112021132 in words is "one hundred twelve million, twenty-one thousand, one hundred thirty-two".