11202333012 has 36 divisors (see below), whose sum is σ = 30495241140. Its totient is φ = 3446871552.

The previous prime is 11202332989. The next prime is 11202333013. The reversal of 11202333012 is 21033320211.

It can be written as a sum of positive squares in 2 ways, for example, as 5131429956 + 6070903056 = 71634^2 + 77916^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202333013) 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, 11967837 + ... + 11968772.

Almost surely, 2^11202333012 is an apocalyptic number.

11202333012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11202333012 is an abundant number, since it is smaller than the sum of its proper divisors (19292908128).

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

11202333012 is a wasteful number, since it uses less digits than its factorization.

11202333012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23936632 (or 23936627 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11202333012 its reverse (21033320211), we get a palindrome (32235653223).

The spelling of 11202333012 in words is "eleven billion, two hundred two million, three hundred thirty-three thousand, twelve".