11201122001202 has 32 divisors (see below), whose sum is σ = 25772117996544. Its totient is φ = 3179126394000.

The previous prime is 11201122001189. The next prime is 11201122001219. The reversal of 11201122001202 is 20210022110211.

It is a super-2 number, since 2×11201122001202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883084324 + ... + 883097007.

It is an arithmetic number, because the mean of its divisors is an integer number (805378687392).

Almost surely, 2^{11201122001202} is an apocalyptic number.

11201122001202 is an abundant number, since it is smaller than the sum of its proper divisors (14570995995342).

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

11201122001202 is a wasteful number, since it uses less digits than its factorization.

11201122001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766181494.

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

Adding to 11201122001202 its reverse (20210022110211), we get a palindrome (31411144111413).

The spelling of 11201122001202 in words is "eleven trillion, two hundred one billion, one hundred twenty-two million, one thousand, two hundred two".