2222783954365 has 8 divisors (see below), whose sum is σ = 2872520802648. Its totient is φ = 1641440458560.

The previous prime is 2222783954311. The next prime is 2222783954381. The reversal of 2222783954365 is 5634593872222.

It can be written as a sum of positive squares in 4 ways, for example, as 285270287449 + 1937513666916 = 534107^2 + 1391946^2 .

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

It is not a de Polignac number, because 2222783954365 - 2²¹ = 2222781857213 is a prime.

It is a Duffinian 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 7 ways as a sum of consecutive naturals, for example, 17098338046 + ... + 17098338175.

It is an arithmetic number, because the mean of its divisors is an integer number (359065100331).

Almost surely, 2^{2222783954365} is an apocalyptic number.

It is an amenable number.

2222783954365 is a deficient number, since it is larger than the sum of its proper divisors (649736848283).

2222783954365 is a wasteful number, since it uses less digits than its factorization.

2222783954365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34196676239.

The product of its digits is 43545600, while the sum is 58.

The spelling of 2222783954365 in words is "two trillion, two hundred twenty-two billion, seven hundred eighty-three million, nine hundred fifty-four thousand, three hundred sixty-five".