11020222220100 has 72 divisors (see below), whose sum is σ = 31987046135520. Its totient is φ = 2929336999680.

The previous prime is 11020222220053. The next prime is 11020222220131. The reversal of 11020222220100 is 102222202011.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11020222220100.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 58586730 + ... + 58774529.

It is an arithmetic number, because the mean of its divisors is an integer number (444264529660).

Almost surely, 2^{11020222220100} is an apocalyptic number.

11020222220100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020222220100 is an abundant number, since it is smaller than the sum of its proper divisors (20966823915420).

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

11020222220100 is a wasteful number, since it uses less digits than its factorization.

11020222220100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117361589 (or 117361582 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11020222220100 its reverse (102222202011), we get a palindrome (11122444422111).

The spelling of 11020222220100 in words is "eleven trillion, twenty billion, two hundred twenty-two million, two hundred twenty thousand, one hundred".