11332011012 has 24 divisors (see below), whose sum is σ = 30218696256. Its totient is φ = 3237717408.

The previous prime is 11332011007. The next prime is 11332011017. The reversal of 11332011012 is 21011023311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11332011007) and next prime (11332011017).

It is a junction number, because it is equal to n+sod(n) for n = 11332010982 and 11332011000.

It is not an unprimeable number, because it can be changed into a prime (11332011017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67452363 + ... + 67452530.

It is an arithmetic number, because the mean of its divisors is an integer number (1259112344).

Almost surely, 2^11332011012 is an apocalyptic number.

11332011012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11332011012 is an abundant number, since it is smaller than the sum of its proper divisors (18886685244).

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

11332011012 is a wasteful number, since it uses less digits than its factorization.

11332011012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134904907 (or 134904905 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11332011012 its reverse (21011023311), we get a palindrome (32343034323).

The spelling of 11332011012 in words is "eleven billion, three hundred thirty-two million, eleven thousand, twelve".