11050206644 has 12 divisors (see below), whose sum is σ = 19340624100. Its totient is φ = 5524314048.

The previous prime is 11050206617. The next prime is 11050206647. The reversal of 11050206644 is 44660205011.

It can be written as a sum of positive squares in 2 ways, for example, as 9637348900 + 1412857744 = 98170^2 + 37588^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11050206647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165239 + ... + 222270.

It is an arithmetic number, because the mean of its divisors is an integer number (1611718675).

Almost surely, 2^11050206644 is an apocalyptic number.

It is an amenable number.

11050206644 is a deficient number, since it is larger than the sum of its proper divisors (8290417456).

11050206644 is a wasteful number, since it uses less digits than its factorization.

11050206644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394642 (or 394640 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 11050206644 in words is "eleven billion, fifty million, two hundred six thousand, six hundred forty-four".