2223966005 has 8 divisors (see below), whose sum is σ = 2683504824. Its totient is φ = 1769342400.

The previous prime is 2223965963. The next prime is 2223966013. The reversal of 2223966005 is 5006693222.

It can be written as a sum of positive squares in 4 ways, for example, as 94051204 + 2129914801 = 9698^2 + 46151^2 .

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

It is not a de Polignac number, because 2223966005 - 2¹⁴ = 2223949621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1227806 + ... + 1229615.

It is an arithmetic number, because the mean of its divisors is an integer number (335438103).

Almost surely, 2^2223966005 is an apocalyptic number.

It is an amenable number.

2223966005 is a deficient number, since it is larger than the sum of its proper divisors (459538819).

2223966005 is a wasteful number, since it uses less digits than its factorization.

2223966005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2457607.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 2223966005 is about 47158.9440615457. The cubic root of 2223966005 is about 1305.2971250852.

The spelling of 2223966005 in words is "two billion, two hundred twenty-three million, nine hundred sixty-six thousand, five".