1183221223316 has 36 divisors (see below), whose sum is σ = 2276084162016. Its totient is φ = 537805480080.

The previous prime is 1183221223231. The next prime is 1183221223319. The reversal of 1183221223316 is 6133221223811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1183221223319) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 18923681 + ... + 18986103.

It is an arithmetic number, because the mean of its divisors is an integer number (63224560056).

Almost surely, 2^{1183221223316} is an apocalyptic number.

It is an amenable number.

1183221223316 is a deficient number, since it is larger than the sum of its proper divisors (1092862938700).

1183221223316 is a wasteful number, since it uses less digits than its factorization.

1183221223316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101612 (or 101599 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The spelling of 1183221223316 in words is "one trillion, one hundred eighty-three billion, two hundred twenty-one million, two hundred twenty-three thousand, three hundred sixteen".