11022220100982 has 64 divisors (see below), whose sum is σ = 22149017809920. Its totient is φ = 3656697158400.

The previous prime is 11022220100909. The next prime is 11022220100993. The reversal of 11022220100982 is 28900102222011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2090310298 + ... + 2090315570.

It is an arithmetic number, because the mean of its divisors is an integer number (346078403280).

Almost surely, 2^{11022220100982} is an apocalyptic number.

11022220100982 is an abundant number, since it is smaller than the sum of its proper divisors (11126797708938).

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

11022220100982 is a wasteful number, since it uses less digits than its factorization.

11022220100982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7509.

The product of its (nonzero) digits is 2304, while the sum is 30.

Adding to 11022220100982 its reverse (28900102222011), we get a palindrome (39922322322993).

The spelling of 11022220100982 in words is "eleven trillion, twenty-two billion, two hundred twenty million, one hundred thousand, nine hundred eighty-two".