202230112 has 48 divisors (see below), whose sum is σ = 469711872. Its totient is φ = 83871360.

The previous prime is 202230103. The next prime is 202230121. The reversal of 202230112 is 211032202.

It is an interprime number because it is at equal distance from previous prime (202230103) and next prime (202230121).

It is a junction number, because it is equal to n+sod(n) for n = 202230092 and 202230101.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7618 + ... + 21505.

It is an arithmetic number, because the mean of its divisors is an integer number (9785664).

Almost surely, 2^202230112 is an apocalyptic number.

It is an amenable number.

202230112 is an abundant number, since it is smaller than the sum of its proper divisors (267481760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202230112 is a wasteful number, since it uses less digits than its factorization.

202230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29171 (or 29163 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 202230112 is about 14220.7634112941. The cubic root of 202230112 is about 586.9691472765.

Adding to 202230112 its reverse (211032202), we get a palindrome (413262314).

The spelling of 202230112 in words is "two hundred two million, two hundred thirty thousand, one hundred twelve".