11202212102120 has 64 divisors (see below), whose sum is σ = 27144538888320. Its totient is φ = 4136092095744.

The previous prime is 11202212102113. The next prime is 11202212102153. The reversal of 11202212102120 is 2120121220211.

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, 20932517 + ... + 21461003.

It is an arithmetic number, because the mean of its divisors is an integer number (424133420130).

Almost surely, 2^{11202212102120} is an apocalyptic number.

11202212102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202212102120 is an abundant number, since it is smaller than the sum of its proper divisors (15942326786200).

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

11202212102120 is a wasteful number, since it uses less digits than its factorization.

11202212102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569274 (or 569270 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11202212102120 its reverse (2120121220211), we get a palindrome (13322333322331).

The spelling of 11202212102120 in words is "eleven trillion, two hundred two billion, two hundred twelve million, one hundred two thousand, one hundred twenty".