1120100202 has 24 divisors (see below), whose sum is σ = 2613567684.
Its totient is φ = 344646144.
The previous prime is 1120100087. The next prime is 1120100227. The reversal of 1120100202 is 2020010211.
1120100202 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1113490161 + 6610041 = 33369^2 + 2571^2
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2393143 + ... + 2393610.
Almost surely, 21120100202 is an apocalyptic number.
1120100202 is an abundant number, since it is smaller than the sum of its proper divisors (1493467482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120100202 is a wasteful number, since it uses less digits than its factorization.
1120100202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4786774 (or 4786771 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
The square root of 1120100202 is about 33467.8980815945.
The cubic root of 1120100202 is about 1038.5297895832.
Adding to 1120100202 its reverse (2020010211), we get a palindrome (3140110413).
The spelling of 1120100202 in words is "one billion, one hundred twenty million, one hundred thousand, two hundred two".