1101112333230 has 192 divisors, whose sum is σ = 3400074861120. Its totient is φ = 226043467776.

The previous prime is 1101112333219. The next prime is 1101112333231. The reversal of 1101112333230 is 323332111011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1101112333197 and 1101112333206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101112333231) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 71575 + ... + 1485714.

It is an arithmetic number, because the mean of its divisors is an integer number (17708723235).

Almost surely, 2^{1101112333230} is an apocalyptic number.

1101112333230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1101112333230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1700037430560).

1101112333230 is an abundant number, since it is smaller than the sum of its proper divisors (2298962527890).

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

1101112333230 is a wasteful number, since it uses less digits than its factorization.

1101112333230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1557363 (or 1557356 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1101112333230 its reverse (323332111011), we get a palindrome (1424444444241).

The spelling of 1101112333230 in words is "one trillion, one hundred one billion, one hundred twelve million, three hundred thirty-three thousand, two hundred thirty".