11230202 has 4 divisors (see below), whose sum is σ = 16845306.
Its totient is φ = 5615100.
The previous prime is 11230201. The next prime is 11230213. The reversal of 11230202 is 20203211.
Adding to 11230202 its reverse (20203211), we get a palindrome (31433413).
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., 10310521 + 919681 = 3211^2 + 959^2
It is a super-2 number, since 2×112302022 = 252234873921608, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11230201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2807549 + ... + 2807552.
Almost surely, 211230202 is an apocalyptic number.
11230202 is a deficient number, since it is larger than the sum of its proper divisors (5615104).
11230202 is an equidigital number, since it uses as much as digits as its factorization.
11230202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5615103.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 11230202 is about 3351.1493550721.
The cubic root of 11230202 is about 223.9387188870.
The spelling of 11230202 in words is "eleven million, two hundred thirty thousand, two hundred two".