2223917943683 has 4 divisors (see below), whose sum is σ = 2223970532328. Its totient is φ = 2223865355040.

The previous prime is 2223917943649. The next prime is 2223917943691. The reversal of 2223917943683 is 3863497193222.

It is a happy number.

2223917943683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2223917943683 - 2⁸ = 2223917943427 is a prime.

It is a super-2 number, since 2×2223917943683² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223917843683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26230838 + ... + 26315483.

It is an arithmetic number, because the mean of its divisors is an integer number (555992633082).

Almost surely, 2^{2223917943683} is an apocalyptic number.

2223917943683 is a deficient number, since it is larger than the sum of its proper divisors (52588645).

2223917943683 is an equidigital number, since it uses as much as digits as its factorization.

2223917943683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52588644.

The product of its digits is 23514624, while the sum is 59.

The spelling of 2223917943683 in words is "two trillion, two hundred twenty-three billion, nine hundred seventeen million, nine hundred forty-three thousand, six hundred eighty-three".