22022022120222 has 16 divisors (see below), whose sum is σ = 44077846285440. Its totient is φ = 7335040365912.

The previous prime is 22022022120211. The next prime is 22022022120223. The reversal of 22022022120222 is 22202122022022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022022120223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1408410072 + ... + 1408425707.

It is an arithmetic number, because the mean of its divisors is an integer number (2754865392840).

Almost surely, 2^{22022022120222} is an apocalyptic number.

22022022120222 is an abundant number, since it is smaller than the sum of its proper divisors (22055824165218).

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

22022022120222 is a wasteful number, since it uses less digits than its factorization.

22022022120222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2816837087.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 22022022120222 its reverse (22202122022022), we get a palindrome (44224144142244).

The spelling of 22022022120222 in words is "twenty-two trillion, twenty-two billion, twenty-two million, one hundred twenty thousand, two hundred twenty-two".