11123322002 has 32 divisors (see below), whose sum is σ = 18240665520. Its totient is φ = 5056266240.

The previous prime is 11123321987. The next prime is 11123322029. The reversal of 11123322002 is 20022332111.

It can be written as a sum of positive squares in 8 ways, for example, as 5604169321 + 5519152681 = 74861^2 + 74291^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1455752 + ... + 1463372.

Almost surely, 2^11123322002 is an apocalyptic number.

11123322002 is a deficient number, since it is larger than the sum of its proper divisors (7117343518).

11123322002 is a wasteful number, since it uses less digits than its factorization.

11123322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8478.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11123322002 its reverse (20022332111), we get a palindrome (31145654113).

The spelling of 11123322002 in words is "eleven billion, one hundred twenty-three million, three hundred twenty-two thousand, two".