11009981650010 has 32 divisors (see below), whose sum is σ = 22656119852160. Its totient is φ = 3773681727552.

The previous prime is 11009981650009. The next prime is 11009981650091. The reversal of 11009981650010 is 1005618990011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11009981650010.

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 15 ways as a sum of consecutive naturals, for example, 24129104 + ... + 24581163.

It is an arithmetic number, because the mean of its divisors is an integer number (708003745380).

Almost surely, 2^{11009981650010} is an apocalyptic number.

11009981650010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11009981650010 is an abundant number, since it is smaller than the sum of its proper divisors (11646138202150).

11009981650010 is a wasteful number, since it uses less digits than its factorization.

11009981650010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48713510.

The product of its (nonzero) digits is 19440, while the sum is 41.

The spelling of 11009981650010 in words is "eleven trillion, nine billion, nine hundred eighty-one million, six hundred fifty thousand, ten".