112102022 has 4 divisors (see below), whose sum is σ = 168153036. Its totient is φ = 56051010.

The previous prime is 112102019. The next prime is 112102037. The reversal of 112102022 is 220201211.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220201211 = 397 ⋅554663.

It is a junction number, because it is equal to n+sod(n) for n = 112101994 and 112102012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28025504 + ... + 28025507.

It is an arithmetic number, because the mean of its divisors is an integer number (42038259).

Almost surely, 2^112102022 is an apocalyptic number.

112102022 is a deficient number, since it is larger than the sum of its proper divisors (56051014).

112102022 is an equidigital number, since it uses as much as digits as its factorization.

112102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56051013.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 112102022 is about 10587.8242335241. The cubic root of 112102022 is about 482.1747700442.

Adding to 112102022 its reverse (220201211), we get a palindrome (332303233).

The spelling of 112102022 in words is "one hundred twelve million, one hundred two thousand, twenty-two".