11201020010 has 128 divisors (see below), whose sum is σ = 23067846144. Its totient is φ = 3892387840.

The previous prime is 11201020007. The next prime is 11201020043. The reversal of 11201020010 is 1002010211.

It is a self number, because there is not a number n which added to its sum of digits gives 11201020010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17152844 + ... + 17153496.

It is an arithmetic number, because the mean of its divisors is an integer number (180217548).

Almost surely, 2^11201020010 is an apocalyptic number.

11201020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11201020010 is an abundant number, since it is smaller than the sum of its proper divisors (11866826134).

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

11201020010 is a wasteful number, since it uses less digits than its factorization.

11201020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11201020010 its reverse (1002010211), we get a palindrome (12203030221).

The spelling of 11201020010 in words is "eleven billion, two hundred one million, twenty thousand, ten".