2223344120266 has 16 divisors (see below), whose sum is σ = 3347541727488. Its totient is φ = 1107497415600.

The previous prime is 2223344120197. The next prime is 2223344120317. The reversal of 2223344120266 is 6620214433222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8682931 + ... + 8935321.

It is an arithmetic number, because the mean of its divisors is an integer number (209221357968).

Almost surely, 2^{2223344120266} is an apocalyptic number.

2223344120266 is a deficient number, since it is larger than the sum of its proper divisors (1124197607222).

2223344120266 is a wasteful number, since it uses less digits than its factorization.

2223344120266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268917.

The product of its (nonzero) digits is 165888, while the sum is 37.

Adding to 2223344120266 its reverse (6620214433222), we get a palindrome (8843558553488).

The spelling of 2223344120266 in words is "two trillion, two hundred twenty-three billion, three hundred forty-four million, one hundred twenty thousand, two hundred sixty-six".