11231112002 has 32 divisors (see below), whose sum is σ = 19353902400. Its totient is φ = 4834252800.

The previous prime is 11231111987. The next prime is 11231112007. The reversal of 11231112002 is 20021113211.

11231112002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11231112002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11231112007) 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, 1300274 + ... + 1308882.

It is an arithmetic number, because the mean of its divisors is an integer number (604809450).

Almost surely, 2^11231112002 is an apocalyptic number.

11231112002 is a deficient number, since it is larger than the sum of its proper divisors (8122790398).

11231112002 is a wasteful number, since it uses less digits than its factorization.

11231112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11762.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 11231112002 its reverse (20021113211), we get a palindrome (31252225213).

The spelling of 11231112002 in words is "eleven billion, two hundred thirty-one million, one hundred twelve thousand, two".