11100202201011 has 64 divisors (see below), whose sum is σ = 18488816640000. Its totient is φ = 5754928608000.

The previous prime is 11100202200991. The next prime is 11100202201013. The reversal of 11100202201011 is 11010220200111.

It is not a de Polignac number, because 11100202201011 - 2⁶ = 11100202200947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11100202201013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 516301740 + ... + 516323238.

It is an arithmetic number, because the mean of its divisors is an integer number (288887760000).

Almost surely, 2^{11100202201011} is an apocalyptic number.

11100202201011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11100202201011 is a deficient number, since it is larger than the sum of its proper divisors (7388614438989).

11100202201011 is a wasteful number, since it uses less digits than its factorization.

11100202201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25840.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11100202201011 its reverse (11010220200111), we get a palindrome (22110422401122).

Subtracting from 11100202201011 its reverse (11010220200111), we obtain a square (89982000900 = 299970²).

The spelling of 11100202201011 in words is "eleven trillion, one hundred billion, two hundred two million, two hundred one thousand, eleven".