1140313124422 has 4 divisors (see below), whose sum is σ = 1710469686636. Its totient is φ = 570156562210.

The previous prime is 1140313124407. The next prime is 1140313124429. The reversal of 1140313124422 is 2244213130411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140313124429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 285078281104 + ... + 285078281107.

It is an arithmetic number, because the mean of its divisors is an integer number (427617421659).

Almost surely, 2^{1140313124422} is an apocalyptic number.

1140313124422 is a deficient number, since it is larger than the sum of its proper divisors (570156562214).

1140313124422 is an equidigital number, since it uses as much as digits as its factorization.

1140313124422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570156562213.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1140313124422 its reverse (2244213130411), we get a palindrome (3384526254833).

The spelling of 1140313124422 in words is "one trillion, one hundred forty billion, three hundred thirteen million, one hundred twenty-four thousand, four hundred twenty-two".