11102202121120 has 48 divisors (see below), whose sum is σ = 28613402743968. Its totient is φ = 4037164407040.

The previous prime is 11102202121111. The next prime is 11102202121133. The reversal of 11102202121120 is 2112120220111.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 11102202121094 and 11102202121103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3154032934 + ... + 3154036453.

It is an arithmetic number, because the mean of its divisors is an integer number (596112557166).

Almost surely, 2^{11102202121120} is an apocalyptic number.

11102202121120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102202121120 is an abundant number, since it is smaller than the sum of its proper divisors (17511200622848).

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

11102202121120 is a wasteful number, since it uses less digits than its factorization.

11102202121120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6308069413 (or 6308069405 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11102202121120 its reverse (2112120220111), we get a palindrome (13214322341231).

The spelling of 11102202121120 in words is "eleven trillion, one hundred two billion, two hundred two million, one hundred twenty-one thousand, one hundred twenty".