11011022200000 has 84 divisors (see below), whose sum is σ = 27310748968944. Its totient is φ = 4404408800000.

The previous prime is 11011022199979. The next prime is 11011022200067. The reversal of 11011022200000 is 222011011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a self number, because there is not a number n which added to its sum of digits gives 11011022200000.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27327556 + ... + 27727555.

It is an arithmetic number, because the mean of its divisors is an integer number (325127963916).

Almost surely, 2^{11011022200000} is an apocalyptic number.

11011022200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11011022200000 is an abundant number, since it is smaller than the sum of its proper divisors (16299726768944).

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

11011022200000 is an frugal number, since it uses more digits than its factorization.

11011022200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55055148 (or 55055118 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11011022200000 its reverse (222011011), we get a palindrome (11011244211011).

The spelling of 11011022200000 in words is "eleven trillion, eleven billion, twenty-two million, two hundred thousand".