22022222221202 has 16 divisors (see below), whose sum is σ = 37752445959360. Its totient is φ = 9438078985488.

The previous prime is 22022222221199. The next prime is 22022222221261. The reversal of 22022222221202 is 20212222222022.

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 7 ways as a sum of consecutive naturals, for example, 10872473 + ... + 12737939.

It is an arithmetic number, because the mean of its divisors is an integer number (2359527872460).

Almost surely, 2^{22022222221202} is an apocalyptic number.

22022222221202 is a deficient number, since it is larger than the sum of its proper divisors (15730223738158).

22022222221202 is a wasteful number, since it uses less digits than its factorization.

22022222221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708705.

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 22022222221202 its reverse (20212222222022), we get a palindrome (42234444443224).

The spelling of 22022222221202 in words is "twenty-two trillion, twenty-two billion, two hundred twenty-two million, two hundred twenty-one thousand, two hundred two".