112122202 has 16 divisors (see below), whose sum is σ = 170100000. Its totient is φ = 55426000.

The previous prime is 112122193. The next prime is 112122239. The reversal of 112122202 is 202221211.

It is a happy number.

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, 74049 + ... + 75547.

It is an arithmetic number, because the mean of its divisors is an integer number (10631250).

Almost surely, 2^112122202 is an apocalyptic number.

112122202 is a deficient number, since it is larger than the sum of its proper divisors (57977798).

112122202 is a wasteful number, since it uses less digits than its factorization.

112122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 112122202 is about 10588.7771720818. Note that the first 3 decimals coincide. The cubic root of 112122202 is about 482.2037011401.

Adding to 112122202 its reverse (202221211), we get a palindrome (314343413).

Subtracting 112122202 from its reverse (202221211), we obtain a palindrome (90099009).

The spelling of 112122202 in words is "one hundred twelve million, one hundred twenty-two thousand, two hundred two".