2216674423783 has 2 divisors, whose sum is σ = 2216674423784. Its totient is φ = 2216674423782.

The previous prime is 2216674423739. The next prime is 2216674423787. The reversal of 2216674423783 is 3873244766122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2216674423783 - 2¹³ = 2216674415591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2216674423787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108337211891 + 1108337211892.

It is an arithmetic number, because the mean of its divisors is an integer number (1108337211892).

Almost surely, 2^{2216674423783} is an apocalyptic number.

2216674423783 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216674423783 is an equidigital number, since it uses as much as digits as its factorization.

2216674423783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16257024, while the sum is 55.

The spelling of 2216674423783 in words is "two trillion, two hundred sixteen billion, six hundred seventy-four million, four hundred twenty-three thousand, seven hundred eighty-three".