22222022120009 has 16 divisors (see below), whose sum is σ = 23260375082880. Its totient is φ = 21189702293760.

The previous prime is 22222022119993. The next prime is 22222022120083. The reversal of 22222022120009 is 90002122022222.

It is a cyclic number.

It is not a de Polignac number, because 22222022120009 - 2⁴ = 22222022119993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22222022120009.

It is not an unprimeable number, because it can be changed into a prime (22222022122009) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 54200039 + ... + 54608499.

It is an arithmetic number, because the mean of its divisors is an integer number (1453773442680).

Almost surely, 2^{22222022120009} is an apocalyptic number.

It is an amenable number.

22222022120009 is a deficient number, since it is larger than the sum of its proper divisors (1038352962871).

22222022120009 is a wasteful number, since it uses less digits than its factorization.

22222022120009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415840.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 22222022120009 in words is "twenty-two trillion, two hundred twenty-two billion, twenty-two million, one hundred twenty thousand, nine".