1101212200200 has 192 divisors, whose sum is σ = 4027290808320. Its totient is φ = 243586080000.

The previous prime is 1101212200171. The next prime is 1101212200201. The reversal of 1101212200200 is 20022121011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1101212200201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4098726 + ... + 4359125.

It is an arithmetic number, because the mean of its divisors is an integer number (20975472960).

Almost surely, 2^{1101212200200} is an apocalyptic number.

1101212200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1101212200200 is an abundant number, since it is smaller than the sum of its proper divisors (2926078608120).

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

1101212200200 is a wasteful number, since it uses less digits than its factorization.

1101212200200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8457908 (or 8457899 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1101212200200 its reverse (20022121011), we get a palindrome (1121234321211).

The spelling of 1101212200200 in words is "one trillion, one hundred one billion, two hundred twelve million, two hundred thousand, two hundred".