22200220099965 has 16 divisors (see below), whose sum is σ = 35520451619328. Its totient is φ = 11840084233536.

The previous prime is 22200220099931. The next prime is 22200220099997. The reversal of 22200220099965 is 56999002200222.

It is not a de Polignac number, because 22200220099965 - 2¹³ = 22200220091773 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 4046292 + ... + 7795698.

It is an arithmetic number, because the mean of its divisors is an integer number (2220028226208).

Almost surely, 2^{22200220099965} is an apocalyptic number.

It is an amenable number.

22200220099965 is a deficient number, since it is larger than the sum of its proper divisors (13320231519363).

22200220099965 is a wasteful number, since it uses less digits than its factorization.

22200220099965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4144148.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 22200220099965 in words is "twenty-two trillion, two hundred billion, two hundred twenty million, ninety-nine thousand, nine hundred sixty-five".