222022244022 has 32 divisors (see below), whose sum is σ = 444468695040. Its totient is φ = 73936756320.

The previous prime is 222022244011. The next prime is 222022244027. The reversal of 222022244022 is 220442220222.

It is a junction number, because it is equal to n+sod(n) for n = 222022243983 and 222022244001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222022244027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40342923 + ... + 40348425.

It is an arithmetic number, because the mean of its divisors is an integer number (13889646720).

Almost surely, 2^222022244022 is an apocalyptic number.

222022244022 is an abundant number, since it is smaller than the sum of its proper divisors (222446451018).

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

222022244022 is a wasteful number, since it uses less digits than its factorization.

222022244022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10708.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 222022244022 its reverse (220442220222), we get a palindrome (442464464244).

The spelling of 222022244022 in words is "two hundred twenty-two billion, twenty-two million, two hundred forty-four thousand, twenty-two".