11202022233 has 12 divisors (see below), whose sum is σ = 16182937108. Its totient is φ = 7466981760.

The previous prime is 11202022219. The next prime is 11202022243. The reversal of 11202022233 is 33222020211.

It can be written as a sum of positive squares in 2 ways, for example, as 4775915664 + 6426106569 = 69108^2 + 80163^2 .

It is not a de Polignac number, because 11202022233 - 2¹² = 11202018137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11202022243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14260 + ... + 150357.

Almost surely, 2^11202022233 is an apocalyptic number.

It is an amenable number.

11202022233 is a deficient number, since it is larger than the sum of its proper divisors (4980914875).

11202022233 is a wasteful number, since it uses less digits than its factorization.

11202022233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172184 (or 172181 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 11202022233 its reverse (33222020211), we get a palindrome (44424042444).

The spelling of 11202022233 in words is "eleven billion, two hundred two million, twenty-two thousand, two hundred thirty-three".