1101223330200 has 576 divisors, whose sum is σ = 4259039279040. Its totient is φ = 249785303040.

The previous prime is 1101223330183. The next prime is 1101223330211. The reversal of 1101223330200 is 20333221011.

1101223330200 is a `hidden beast` number, since 1 + 10 + 122 + 3 + 330 + 200 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1155532924 + ... + 1155533876.

It is an arithmetic number, because the mean of its divisors is an integer number (7394165415).

Almost surely, 2^{1101223330200} is an apocalyptic number.

1101223330200 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 1101223330200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2129519639520).

1101223330200 is an abundant number, since it is smaller than the sum of its proper divisors (3157815948840).

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

1101223330200 is a wasteful number, since it uses less digits than its factorization.

1101223330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588 (or 1576 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1101223330200 its reverse (20333221011), we get a palindrome (1121556551211).

The spelling of 1101223330200 in words is "one trillion, one hundred one billion, two hundred twenty-three million, three hundred thirty thousand, two hundred".