11010202222012 has 192 divisors, whose sum is σ = 23675580923904. Its totient is φ = 4373115816960.

The previous prime is 11010202222007. The next prime is 11010202222013. The reversal of 11010202222012 is 21022220201011.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010202222013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9804275683 + ... + 9804276805.

It is an arithmetic number, because the mean of its divisors is an integer number (123310317312).

Almost surely, 2^{11010202222012} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11010202222012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11837790461952).

11010202222012 is an abundant number, since it is smaller than the sum of its proper divisors (12665378701892).

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

11010202222012 is a wasteful number, since it uses less digits than its factorization.

11010202222012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208 (or 2206 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11010202222012 its reverse (21022220201011), we get a palindrome (32032422423023).

The spelling of 11010202222012 in words is "eleven trillion, ten billion, two hundred two million, two hundred twenty-two thousand, twelve".