11201200232 has 8 divisors (see below), whose sum is σ = 21002250450. Its totient is φ = 5600600112.

The previous prime is 11201200201. The next prime is 11201200237. The reversal of 11201200232 is 23200210211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6703351876 + 4497848356 = 81874^2 + 67066^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (11201200237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700075007 + ... + 700075022.

Almost surely, 2^11201200232 is an apocalyptic number.

It is an amenable number.

11201200232 is a deficient number, since it is larger than the sum of its proper divisors (9801050218).

11201200232 is a wasteful number, since it uses less digits than its factorization.

11201200232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400150035 (or 1400150031 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 11201200232 its reverse (23200210211), we get a palindrome (34401410443).

The spelling of 11201200232 in words is "eleven billion, two hundred one million, two hundred thousand, two hundred thirty-two".