1141311122 has 8 divisors (see below), whose sum is σ = 1956533376. Its totient is φ = 489133332.

The previous prime is 1141311109. The next prime is 1141311131. The reversal of 1141311122 is 2211131411.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1141311122.

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, 40761098 + ... + 40761125.

It is an arithmetic number, because the mean of its divisors is an integer number (244566672).

Almost surely, 2^1141311122 is an apocalyptic number.

1141311122 is a deficient number, since it is larger than the sum of its proper divisors (815222254).

1141311122 is an equidigital number, since it uses as much as digits as its factorization.

1141311122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81522232.

The product of its digits is 48, while the sum is 17.

The square root of 1141311122 is about 33783.2964939776. The cubic root of 1141311122 is about 1045.0442574908.

Adding to 1141311122 its reverse (2211131411), we get a palindrome (3352442533).

The spelling of 1141311122 in words is "one billion, one hundred forty-one million, three hundred eleven thousand, one hundred twenty-two".