2222200021022 has 16 divisors (see below), whose sum is σ = 3336445328832. Its totient is φ = 1110051985920.

The previous prime is 2222200020959. The next prime is 2222200021039. The reversal of 2222200021022 is 2201200022222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11085878 + ... + 11284550.

It is an arithmetic number, because the mean of its divisors is an integer number (208527833052).

Almost surely, 2^{2222200021022} is an apocalyptic number.

2222200021022 is a deficient number, since it is larger than the sum of its proper divisors (1114245307810).

2222200021022 is a wasteful number, since it uses less digits than its factorization.

2222200021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203923.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 2222200021022 its reverse (2201200022222), we get a palindrome (4423400043244).

The spelling of 2222200021022 in words is "two trillion, two hundred twenty-two billion, two hundred million, twenty-one thousand, twenty-two".