11022221202022 has 16 divisors (see below), whose sum is σ = 16865799597072. Its totient is φ = 5400541313440.

The previous prime is 11022221202007. The next prime is 11022221202029. The reversal of 11022221202022 is 22020212222011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022221202029) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 63240148 + ... + 63414199.

It is an arithmetic number, because the mean of its divisors is an integer number (1054112474817).

Almost surely, 2^{11022221202022} is an apocalyptic number.

11022221202022 is a deficient number, since it is larger than the sum of its proper divisors (5843578395050).

11022221202022 is a wasteful number, since it uses less digits than its factorization.

11022221202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126655223.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11022221202022 its reverse (22020212222011), we get a palindrome (33042433424033).

The spelling of 11022221202022 in words is "eleven trillion, twenty-two billion, two hundred twenty-one million, two hundred two thousand, twenty-two".