11223232103112 has 64 divisors (see below), whose sum is σ = 28087203029760. Its totient is φ = 3737195020800.

The previous prime is 11223232103093. The next prime is 11223232103137. The reversal of 11223232103112 is 21130123232211.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 512910412 + ... + 512932292.

It is an arithmetic number, because the mean of its divisors is an integer number (438862547340).

Almost surely, 2^{11223232103112} is an apocalyptic number.

11223232103112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11223232103112 is an abundant number, since it is smaller than the sum of its proper divisors (16863970926648).

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

11223232103112 is a wasteful number, since it uses less digits than its factorization.

11223232103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43094 (or 43090 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 11223232103112 its reverse (21130123232211), we get a palindrome (32353355335323).

The spelling of 11223232103112 in words is "eleven trillion, two hundred twenty-three billion, two hundred thirty-two million, one hundred three thousand, one hundred twelve".