11320012002 has 32 divisors (see below), whose sum is σ = 24471578880. Its totient is φ = 3470221440.

The previous prime is 11320011979. The next prime is 11320012007. The reversal of 11320012002 is 20021002311.

11320012002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11320012007) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 246627 + ... + 288902.

It is an arithmetic number, because the mean of its divisors is an integer number (764736840).

Almost surely, 2^11320012002 is an apocalyptic number.

11320012002 is an abundant number, since it is smaller than the sum of its proper divisors (13151566878).

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

11320012002 is a wasteful number, since it uses less digits than its factorization.

11320012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535818.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11320012002 its reverse (20021002311), we get a palindrome (31341014313).

The spelling of 11320012002 in words is "eleven billion, three hundred twenty million, twelve thousand, two".