11202201001212 has 48 divisors (see below), whose sum is σ = 29372995276800. Its totient is φ = 3296968855488.

The previous prime is 11202201001193. The next prime is 11202201001219. The reversal of 11202201001212 is 21210010220211.

11202201001212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11202201001191 and 11202201001200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202201001219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1561061212 + ... + 1561068387.

It is an arithmetic number, because the mean of its divisors is an integer number (611937401600).

Almost surely, 2^{11202201001212} is an apocalyptic number.

11202201001212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11202201001212 is an abundant number, since it is smaller than the sum of its proper divisors (18170794275588).

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

11202201001212 is a wasteful number, since it uses less digits than its factorization.

11202201001212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122129642 (or 3122129640 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11202201001212 its reverse (21210010220211), we get a palindrome (32412211221423).

The spelling of 11202201001212 in words is "eleven trillion, two hundred two billion, two hundred one million, one thousand, two hundred twelve".