11020201201100 has 72 divisors (see below), whose sum is σ = 29432414309088. Its totient is φ = 3487712025600.

The previous prime is 11020201201001. The next prime is 11020201201103. The reversal of 11020201201100 is 110210202011.

11020201201100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11020201201103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 605496461 + ... + 605514660.

Almost surely, 2^{11020201201100} is an apocalyptic number.

11020201201100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020201201100 is an abundant number, since it is smaller than the sum of its proper divisors (18412213107988).

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

11020201201100 is a wasteful number, since it uses less digits than its factorization.

11020201201100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211011155 (or 1211011148 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11020201201100 its reverse (110210202011), we get a palindrome (11130411403111).

The spelling of 11020201201100 in words is "eleven trillion, twenty billion, two hundred one million, two hundred one thousand, one hundred".