11103000223012 has 12 divisors (see below), whose sum is σ = 19453409216640. Its totient is φ = 5544883303976.

The previous prime is 11103000222997. The next prime is 11103000223037. The reversal of 11103000223012 is 21032200030111.

It is a super-2 number, since 2×11103000223012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1654198108 + ... + 1654204819.

It is an arithmetic number, because the mean of its divisors is an integer number (1621117434720).

Almost surely, 2^{11103000223012} is an apocalyptic number.

It is an amenable number.

11103000223012 is a deficient number, since it is larger than the sum of its proper divisors (8350408993628).

11103000223012 is a wasteful number, since it uses less digits than its factorization.

11103000223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308403770 (or 3308403768 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11103000223012 its reverse (21032200030111), we get a palindrome (32135200253123).

The spelling of 11103000223012 in words is "eleven trillion, one hundred three billion, two hundred twenty-three thousand, twelve".