22220200202109 has 32 divisors (see below), whose sum is σ = 36582693396480. Its totient is φ = 11682367445952.

The previous prime is 22220200202107. The next prime is 22220200202113. The reversal of 22220200202109 is 90120200202222.

It is not a de Polignac number, because 22220200202109 - 2¹ = 22220200202107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220200202107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132477549 + ... + 132645170.

It is an arithmetic number, because the mean of its divisors is an integer number (1143209168640).

Almost surely, 2^{22220200202109} is an apocalyptic number.

It is an amenable number.

22220200202109 is a deficient number, since it is larger than the sum of its proper divisors (14362493194371).

22220200202109 is a wasteful number, since it uses less digits than its factorization.

22220200202109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265123049.

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 22220200202109 in words is "twenty-two trillion, two hundred twenty billion, two hundred million, two hundred two thousand, one hundred nine".