11012210313320 has 64 divisors (see below), whose sum is σ = 25148339887680. Its totient is φ = 4338957782016.

The previous prime is 11012210313287. The next prime is 11012210313323. The reversal of 11012210313320 is 2331301221011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11012210313292 and 11012210313301.

It is not an unprimeable number, because it can be changed into a prime (11012210313323) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 76648592 + ... + 76792128.

It is an arithmetic number, because the mean of its divisors is an integer number (392942810745).

Almost surely, 2^{11012210313320} is an apocalyptic number.

11012210313320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012210313320 is an abundant number, since it is smaller than the sum of its proper divisors (14136129574360).

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

11012210313320 is a wasteful number, since it uses less digits than its factorization.

11012210313320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172242 (or 172238 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11012210313320 its reverse (2331301221011), we get a palindrome (13343511534331).

The spelling of 11012210313320 in words is "eleven trillion, twelve billion, two hundred ten million, three hundred thirteen thousand, three hundred twenty".