11331223111102 has 32 divisors (see below), whose sum is σ = 17230754344320. Its totient is φ = 5587798245120.

The previous prime is 11331223111063. The next prime is 11331223111189. The reversal of 11331223111102 is 20111132213311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615918568 + ... + 615936964.

It is an arithmetic number, because the mean of its divisors is an integer number (538461073260).

Almost surely, 2^{11331223111102} is an apocalyptic number.

11331223111102 is a deficient number, since it is larger than the sum of its proper divisors (5899531233218).

11331223111102 is a wasteful number, since it uses less digits than its factorization.

11331223111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22516.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 11331223111102 its reverse (20111132213311), we get a palindrome (31442355324413).

The spelling of 11331223111102 in words is "eleven trillion, three hundred thirty-one billion, two hundred twenty-three million, one hundred eleven thousand, one hundred two".