11202102100212 has 24 divisors (see below), whose sum is σ = 26282648394912. Its totient is φ = 3713404010400.

The previous prime is 11202102100207. The next prime is 11202102100213. The reversal of 11202102100212 is 21200120120211.

It is a junction number, because it is equal to n+sod(n) for n = 11202102100191 and 11202102100200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202102100213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2578750614 + ... + 2578754957.

It is an arithmetic number, because the mean of its divisors is an integer number (1095110349788).

Almost surely, 2^{11202102100212} is an apocalyptic number.

11202102100212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11202102100212 is an abundant number, since it is smaller than the sum of its proper divisors (15080546294700).

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

11202102100212 is a wasteful number, since it uses less digits than its factorization.

11202102100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5157505759 (or 5157505757 counting only the distinct ones).

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

Adding to 11202102100212 its reverse (21200120120211), we get a palindrome (32402222220423).

The spelling of 11202102100212 in words is "eleven trillion, two hundred two billion, one hundred two million, one hundred thousand, two hundred twelve".