112302212 has 48 divisors (see below), whose sum is σ = 222856704. Its totient is φ = 49056000.

The previous prime is 112302199. The next prime is 112302227. The reversal of 112302212 is 212203211.

It is a happy number.

It is a super-2 number, since 2×112302212² = 25223573640185888, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383138 + ... + 383430.

It is an arithmetic number, because the mean of its divisors is an integer number (4642848).

Almost surely, 2^112302212 is an apocalyptic number.

It is an amenable number.

112302212 is a deficient number, since it is larger than the sum of its proper divisors (110554492).

112302212 is a wasteful number, since it uses less digits than its factorization.

112302212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620 (or 618 counting only the distinct ones).

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

The square root of 112302212 is about 10597.2738003696. The cubic root of 112302212 is about 482.4616193620.

Adding to 112302212 its reverse (212203211), we get a palindrome (324505423).

Subtracting 112302212 from its reverse (212203211), we obtain a palindrome (99900999).

The spelling of 112302212 in words is "one hundred twelve million, three hundred two thousand, two hundred twelve".