11010202221982 has 8 divisors (see below), whose sum is σ = 17233359999696. Its totient is φ = 5265748888752.

The previous prime is 11010202221979. The next prime is 11010202222007. The reversal of 11010202221982 is 28912220201011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119676111063 + ... + 119676111154.

It is an arithmetic number, because the mean of its divisors is an integer number (2154169999962).

Almost surely, 2^{11010202221982} is an apocalyptic number.

11010202221982 is a deficient number, since it is larger than the sum of its proper divisors (6223157777714).

11010202221982 is a wasteful number, since it uses less digits than its factorization.

11010202221982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239352222242.

The product of its (nonzero) digits is 2304, while the sum is 31.

Adding to 11010202221982 its reverse (28912220201011), we get a palindrome (39922422422993).

The spelling of 11010202221982 in words is "eleven trillion, ten billion, two hundred two million, two hundred twenty-one thousand, nine hundred eighty-two".