1163223367919 has 8 divisors (see below), whose sum is σ = 1200842305152. Its totient is φ = 1125610405920.

The previous prime is 1163223367819. The next prime is 1163223367979. The reversal of 1163223367919 is 9197633223611.

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

It is a cyclic number.

It is not a de Polignac number, because 1163223367919 - 2¹⁶ = 1163223302383 is a prime.

It is a super-2 number, since 2×1163223367919² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163223367979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096484 + ... + 1878489.

It is an arithmetic number, because the mean of its divisors is an integer number (150105288144).

Almost surely, 2^{1163223367919} is an apocalyptic number.

1163223367919 is a deficient number, since it is larger than the sum of its proper divisors (37618937233).

1163223367919 is a wasteful number, since it uses less digits than its factorization.

1163223367919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987617.

The product of its digits is 2204496, while the sum is 53.

The spelling of 1163223367919 in words is "one trillion, one hundred sixty-three billion, two hundred twenty-three million, three hundred sixty-seven thousand, nine hundred nineteen".