22022200109 has 8 divisors (see below), whose sum is σ = 27104246400. Its totient is φ = 17424158256.

The previous prime is 22022200093. The next prime is 22022200117. The reversal of 22022200109 is 90100222022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22022200109 - 2⁴ = 22022200093 is a prime.

It is a super-2 number, since 2×22022200109² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022200199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121001009 + ... + 121001190.

It is an arithmetic number, because the mean of its divisors is an integer number (3388030800).

Almost surely, 2^22022200109 is an apocalyptic number.

It is an amenable number.

22022200109 is a deficient number, since it is larger than the sum of its proper divisors (5082046291).

22022200109 is a wasteful number, since it uses less digits than its factorization.

22022200109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242002219.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 22022200109 in words is "twenty-two billion, twenty-two million, two hundred thousand, one hundred nine".