112123202 has 4 divisors (see below), whose sum is σ = 168184806. Its totient is φ = 56061600.

The previous prime is 112123201. The next prime is 112123213. The reversal of 112123202 is 202321211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 93296281 + 18826921 = 9659^2 + 4339^2 .

It is a super-2 number, since 2×112123202² = 25143224853465608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112123201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28030799 + ... + 28030802.

Almost surely, 2^112123202 is an apocalyptic number.

112123202 is a deficient number, since it is larger than the sum of its proper divisors (56061604).

112123202 is an equidigital number, since it uses as much as digits as its factorization.

112123202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56061603.

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

The square root of 112123202 is about 10588.8243917821. The cubic root of 112123202 is about 482.2051347017.

Adding to 112123202 its reverse (202321211), we get a palindrome (314444413).

The spelling of 112123202 in words is "one hundred twelve million, one hundred twenty-three thousand, two hundred two".