11202212122120 has 64 divisors (see below), whose sum is σ = 25216664739840. Its totient is φ = 4478807712000.

The previous prime is 11202212122099. The next prime is 11202212122181. The reversal of 11202212122120 is 2122121220211.

11202212122120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1479226654 + ... + 1479234226.

It is an arithmetic number, because the mean of its divisors is an integer number (394010386560).

Almost surely, 2^{11202212122120} is an apocalyptic number.

11202212122120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202212122120 is an abundant number, since it is smaller than the sum of its proper divisors (14014452617720).

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

11202212122120 is a wasteful number, since it uses less digits than its factorization.

11202212122120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19846 (or 19842 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11202212122120 its reverse (2122121220211), we get a palindrome (13324333342331).

The spelling of 11202212122120 in words is "eleven trillion, two hundred two billion, two hundred twelve million, one hundred twenty-two thousand, one hundred twenty".