11003223032312 has 24 divisors (see below), whose sum is σ = 23999376767760. Its totient is φ = 4715667013680.

The previous prime is 11003223032213. The next prime is 11003223032327. The reversal of 11003223032312 is 21323032230011.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 14034722864 + ... + 14034723647.

It is an arithmetic number, because the mean of its divisors is an integer number (999974031990).

Almost surely, 2^{11003223032312} is an apocalyptic number.

It is an amenable number.

11003223032312 is an abundant number, since it is smaller than the sum of its proper divisors (12996153735448).

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

11003223032312 is a wasteful number, since it uses less digits than its factorization.

11003223032312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28069446531 (or 28069446520 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11003223032312 its reverse (21323032230011), we get a palindrome (32326255262323).

The spelling of 11003223032312 in words is "eleven trillion, three billion, two hundred twenty-three million, thirty-two thousand, three hundred twelve".