1000223321104 has 80 divisors (see below), whose sum is σ = 2233471262976. Its totient is φ = 425059776000.

The previous prime is 1000223321093. The next prime is 1000223321143. The reversal of 1000223321104 is 4011233220001.

It is a happy 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, 9366894 + ... + 9473074.

Almost surely, 2^{1000223321104} is an apocalyptic number.

1000223321104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1000223321104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1116735631488).

1000223321104 is an abundant number, since it is smaller than the sum of its proper divisors (1233247941872).

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

1000223321104 is a wasteful number, since it uses less digits than its factorization.

1000223321104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106904 (or 106898 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1000223321104 its reverse (4011233220001), we get a palindrome (5011456541105).

The spelling of 1000223321104 in words is "one trillion, two hundred twenty-three million, three hundred twenty-one thousand, one hundred four".