1113110223000 has 128 divisors (see below), whose sum is σ = 3484759561920. Its totient is φ = 295816089600.

The previous prime is 1113110222971. The next prime is 1113110223023. The reversal of 1113110223000 is 3220113111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245832 + ... + 1512168.

Almost surely, 2^{1113110223000} is an apocalyptic number.

1113110223000 is a gapful number since it is divisible by the number (10) 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 1113110223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1742379780960).

1113110223000 is an abundant number, since it is smaller than the sum of its proper divisors (2371649338920).

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

1113110223000 is a wasteful number, since it uses less digits than its factorization.

1113110223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266654 (or 1266640 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 1113110223000 its reverse (3220113111), we get a palindrome (1116330336111).

The spelling of 1113110223000 in words is "one trillion, one hundred thirteen billion, one hundred ten million, two hundred twenty-three thousand".