11012338632 has 16 divisors (see below), whose sum is σ = 27530846640. Its totient is φ = 3670779536.

The previous prime is 11012338553. The next prime is 11012338633. The reversal of 11012338632 is 23683321011.

It is a self number, because there is not a number n which added to its sum of digits gives 11012338632.

It is not an unprimeable number, because it can be changed into a prime (11012338633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229423698 + ... + 229423745.

It is an arithmetic number, because the mean of its divisors is an integer number (1720677915).

Almost surely, 2^11012338632 is an apocalyptic number.

11012338632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11012338632 is an abundant number, since it is smaller than the sum of its proper divisors (16518508008).

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

11012338632 is a wasteful number, since it uses less digits than its factorization.

11012338632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458847452 (or 458847448 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 11012338632 its reverse (23683321011), we get a palindrome (34695659643).

The spelling of 11012338632 in words is "eleven billion, twelve million, three hundred thirty-eight thousand, six hundred thirty-two".