11322310202220 has 48 divisors (see below), whose sum is σ = 31706572681728. Its totient is φ = 3018891852480.

The previous prime is 11322310202209. The next prime is 11322310202239. The reversal of 11322310202220 is 2220201322311.

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, 11747146 + ... + 12674385.

It is an arithmetic number, because the mean of its divisors is an integer number (660553597536).

Almost surely, 2^{11322310202220} is an apocalyptic number.

11322310202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11322310202220 is an abundant number, since it is smaller than the sum of its proper divisors (20384262479508).

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

11322310202220 is a wasteful number, since it uses less digits than its factorization.

11322310202220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24429270 (or 24429268 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11322310202220 its reverse (2220201322311), we get a palindrome (13542511524531).

The spelling of 11322310202220 in words is "eleven trillion, three hundred twenty-two billion, three hundred ten million, two hundred two thousand, two hundred twenty".