11022211022122 has 32 divisors (see below), whose sum is σ = 17177209219584. Its totient is φ = 5298785294400.

The previous prime is 11022211022101. The next prime is 11022211022159. The reversal of 11022211022122 is 22122011222011.

It is a self number, because there is not a number n which added to its sum of digits gives 11022211022122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98169688 + ... + 98281900.

It is an arithmetic number, because the mean of its divisors is an integer number (536787788112).

Almost surely, 2^{11022211022122} is an apocalyptic number.

11022211022122 is a deficient number, since it is larger than the sum of its proper divisors (6154998197462).

11022211022122 is a wasteful number, since it uses less digits than its factorization.

11022211022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122494.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11022211022122 its reverse (22122011222011), we get a palindrome (33144222244133).

The spelling of 11022211022122 in words is "eleven trillion, twenty-two billion, two hundred eleven million, twenty-two thousand, one hundred twenty-two".