1130220243223 has 16 divisors (see below), whose sum is σ = 1205382064320. Its totient is φ = 1056031488000.

The previous prime is 1130220243167. The next prime is 1130220243241. The reversal of 1130220243223 is 3223420220311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130220243223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130220243263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3993483 + ... + 4267123.

It is an arithmetic number, because the mean of its divisors is an integer number (75336379020).

Almost surely, 2^{1130220243223} is an apocalyptic number.

1130220243223 is a deficient number, since it is larger than the sum of its proper divisors (75161821097).

1130220243223 is a wasteful number, since it uses less digits than its factorization.

1130220243223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275418.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 1130220243223 its reverse (3223420220311), we get a palindrome (4353640463534).

The spelling of 1130220243223 in words is "one trillion, one hundred thirty billion, two hundred twenty million, two hundred forty-three thousand, two hundred twenty-three".