11223232202 has 48 divisors (see below), whose sum is σ = 20871732672. Its totient is φ = 4431847680.

The previous prime is 11223232201. The next prime is 11223232213. The reversal of 11223232202 is 20223232211.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11223232201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1384802 + ... + 1392882.

It is an arithmetic number, because the mean of its divisors is an integer number (434827764).

Almost surely, 2^11223232202 is an apocalyptic number.

11223232202 is a deficient number, since it is larger than the sum of its proper divisors (9648500470).

11223232202 is a wasteful number, since it uses less digits than its factorization.

11223232202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8703 (or 8690 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11223232202 its reverse (20223232211), we get a palindrome (31446464413).

Subtracting 11223232202 from its reverse (20223232211), we obtain a palindrome (9000000009).

The spelling of 11223232202 in words is "eleven billion, two hundred twenty-three million, two hundred thirty-two thousand, two hundred two".