1180721626223 has 2 divisors, whose sum is σ = 1180721626224. Its totient is φ = 1180721626222.

The previous prime is 1180721626193. The next prime is 1180721626241. The reversal of 1180721626223 is 3226261270811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1180721626223 - 2⁶ = 1180721626159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1180721826223) 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 as a sum of consecutive naturals, namely, 590360813111 + 590360813112.

It is an arithmetic number, because the mean of its divisors is an integer number (590360813112).

Almost surely, 2^{1180721626223} is an apocalyptic number.

1180721626223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1180721626223 is an equidigital number, since it uses as much as digits as its factorization.

1180721626223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 1180721626223 in words is "one trillion, one hundred eighty billion, seven hundred twenty-one million, six hundred twenty-six thousand, two hundred twenty-three".