1103223223000 has 32 divisors (see below), whose sum is σ = 2581542344160. Its totient is φ = 441289288800.

The previous prime is 1103223222973. The next prime is 1103223223061. The reversal of 1103223223000 is 3223223011.

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 7 ways as a sum of consecutive naturals, for example, 551610612 + ... + 551612611.

It is an arithmetic number, because the mean of its divisors is an integer number (80673198255).

Almost surely, 2^{1103223223000} is an apocalyptic number.

1103223223000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103223223000 is an abundant number, since it is smaller than the sum of its proper divisors (1478319121160).

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

1103223223000 is a wasteful number, since it uses less digits than its factorization.

1103223223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103223244 (or 1103223230 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1103223223000 its reverse (3223223011), we get a palindrome (1106446446011).

The spelling of 1103223223000 in words is "one trillion, one hundred three billion, two hundred twenty-three million, two hundred twenty-three thousand".