1140330122 has 16 divisors (see below), whose sum is σ = 1731844800. Its totient is φ = 563064480.

The previous prime is 1140330119. The next prime is 1140330127. The reversal of 1140330122 is 2210330411.

It is a self number, because there is not a number n which added to its sum of digits gives 1140330122.

It is not an unprimeable number, because it can be changed into a prime (1140330127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160097 + ... + 167067.

It is an arithmetic number, because the mean of its divisors is an integer number (108240300).

Almost surely, 2^1140330122 is an apocalyptic number.

1140330122 is a deficient number, since it is larger than the sum of its proper divisors (591514678).

1140330122 is an equidigital number, since it uses as much as digits as its factorization.

1140330122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7981.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1140330122 is about 33768.7743633079. The cubic root of 1140330122 is about 1044.7447533309.

Adding to 1140330122 its reverse (2210330411), we get a palindrome (3350660533).

The spelling of 1140330122 in words is "one billion, one hundred forty million, three hundred thirty thousand, one hundred twenty-two".