11215235352 has 16 divisors (see below), whose sum is σ = 28038088440. Its totient is φ = 3738411776.

The previous prime is 11215235341. The next prime is 11215235371. The reversal of 11215235352 is 25353251211.

11215235352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233650713 + ... + 233650760.

Almost surely, 2^11215235352 is an apocalyptic number.

11215235352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11215235352 is an abundant number, since it is smaller than the sum of its proper divisors (16822853088).

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

11215235352 is a wasteful number, since it uses less digits than its factorization.

11215235352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467301482 (or 467301478 counting only the distinct ones).

The product of its digits is 9000, while the sum is 30.

Adding to 11215235352 its reverse (25353251211), we get a palindrome (36568486563).

The spelling of 11215235352 in words is "eleven billion, two hundred fifteen million, two hundred thirty-five thousand, three hundred fifty-two".