1140453440222 has 8 divisors (see below), whose sum is σ = 1729901286000. Its totient is φ = 563819678224.

The previous prime is 1140453440197. The next prime is 1140453440237. The reversal of 1140453440222 is 2220443540411.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3203520722 + ... + 3203521077.

It is an arithmetic number, because the mean of its divisors is an integer number (216237660750).

Almost surely, 2^{1140453440222} is an apocalyptic number.

1140453440222 is a deficient number, since it is larger than the sum of its proper divisors (589447845778).

1140453440222 is an equidigital number, since it uses as much as digits as its factorization.

1140453440222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6407041890.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 1140453440222 its reverse (2220443540411), we get a palindrome (3360896980633).

The spelling of 1140453440222 in words is "one trillion, one hundred forty billion, four hundred fifty-three million, four hundred forty thousand, two hundred twenty-two".