1150322661223 has 2 divisors, whose sum is σ = 1150322661224. Its totient is φ = 1150322661222.

The previous prime is 1150322661217. The next prime is 1150322661247. The reversal of 1150322661223 is 3221662230511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1150322661223 - 2²⁹ = 1149785790311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150322661203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575161330611 + 575161330612.

It is an arithmetic number, because the mean of its divisors is an integer number (575161330612).

Almost surely, 2^{1150322661223} is an apocalyptic number.

1150322661223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150322661223 is an equidigital number, since it uses as much as digits as its factorization.

1150322661223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 1150322661223 its reverse (3221662230511), we get a palindrome (4371984891734).

The spelling of 1150322661223 in words is "one trillion, one hundred fifty billion, three hundred twenty-two million, six hundred sixty-one thousand, two hundred twenty-three".