1100000200212 has 96 divisors (see below), whose sum is σ = 2895036569600. Its totient is φ = 361116825696.

The previous prime is 1100000200207. The next prime is 1100000200253. The reversal of 1100000200212 is 2120020000011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1100000200194 and 1100000200203.

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, 40935093 + ... + 40961955.

Almost surely, 2^{1100000200212} is an apocalyptic number.

1100000200212 is a gapful number since it is divisible by the number (12) 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 1100000200212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1447518284800).

1100000200212 is an abundant number, since it is smaller than the sum of its proper divisors (1795036369388).

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

1100000200212 is a wasteful number, since it uses less digits than its factorization.

1100000200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32602 (or 32594 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1100000200212 its reverse (2120020000011), we get a palindrome (3220020200223).

The spelling of 1100000200212 in words is "one trillion, one hundred billion, two hundred thousand, two hundred twelve".