11202212200212 has 192 divisors, whose sum is σ = 33960893863680. Its totient is φ = 3194926364160.

The previous prime is 11202212200199. The next prime is 11202212200253. The reversal of 11202212200212 is 21200221220211.

It is a happy number.

11202212200212 is a `hidden beast` number, since 1 + 12 + 0 + 221 + 220 + 0 + 212 = 666.

11202212200212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 63 ways as a sum of consecutive naturals, for example, 1788043 + ... + 5059794.

It is an arithmetic number, because the mean of its divisors is an integer number (176879655540).

Almost surely, 2^{11202212200212} is an apocalyptic number.

11202212200212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11202212200212 is an abundant number, since it is smaller than the sum of its proper divisors (22758681663468).

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

11202212200212 is a wasteful number, since it uses less digits than its factorization.

11202212200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6847890 (or 6847870 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 11202212200212 its reverse (21200221220211), we get a palindrome (32402433420423).

The spelling of 11202212200212 in words is "eleven trillion, two hundred two billion, two hundred twelve million, two hundred thousand, two hundred twelve".