11201253204 has 48 divisors (see below), whose sum is σ = 26336721600. Its totient is φ = 3705162240.

The previous prime is 11201253121. The next prime is 11201253209. The reversal of 11201253204 is 40235210211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201253209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2431167 + ... + 2435769.

It is an arithmetic number, because the mean of its divisors is an integer number (548681700).

Almost surely, 2^11201253204 is an apocalyptic number.

It is an amenable number.

11201253204 is an abundant number, since it is smaller than the sum of its proper divisors (15135468396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11201253204 is a wasteful number, since it uses less digits than its factorization.

11201253204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6120 (or 6118 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11201253204 its reverse (40235210211), we get a palindrome (51436463415).

The spelling of 11201253204 in words is "eleven billion, two hundred one million, two hundred fifty-three thousand, two hundred four".