1140222330242 has 8 divisors (see below), whose sum is σ = 1710394787136. Its totient is φ = 570090734532.

The previous prime is 1140222330227. The next prime is 1140222330251. The reversal of 1140222330242 is 2420332220411.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10145438 + ... + 10257209.

It is an arithmetic number, because the mean of its divisors is an integer number (213799348392).

Almost surely, 2^{1140222330242} is an apocalyptic number.

1140222330242 is a deficient number, since it is larger than the sum of its proper divisors (570172456894).

1140222330242 is a wasteful number, since it uses less digits than its factorization.

1140222330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20430592.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 1140222330242 its reverse (2420332220411), we get a palindrome (3560554550653).

The spelling of 1140222330242 in words is "one trillion, one hundred forty billion, two hundred twenty-two million, three hundred thirty thousand, two hundred forty-two".