11020201000000 has 196 divisors, whose sum is σ = 27452811958884. Its totient is φ = 4389068800000.

The previous prime is 11020200999991. The next prime is 11020201000019. The reversal of 11020201000000 is 10202011.

It can be written as a sum of positive squares in 14 ways, for example, as 6548972337216 + 4471228662784 = 2559096^2 + 2114528^2 .

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 27 ways as a sum of consecutive naturals, for example, 232976352 + ... + 233023648.

Almost surely, 2^{11020201000000} is an apocalyptic number.

11020201000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11020201000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13726405979442).

11020201000000 is an abundant number, since it is smaller than the sum of its proper divisors (16432610958884).

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

11020201000000 is an frugal number, since it uses more digits than its factorization.

11020201000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47572 (or 47537 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 11020201000000 its reverse (10202011), we get a palindrome (11020211202011).

The spelling of 11020201000000 in words is "eleven trillion, twenty billion, two hundred one million", and thus it is an aban number.