1141211122 has 16 divisors (see below), whose sum is σ = 1870981632. Its totient is φ = 519716160.

The previous prime is 1141211077. The next prime is 1141211129. The reversal of 1141211122 is 2211121411.

It is a junction number, because it is equal to n+sod(n) for n = 1141211096 and 1141211105.

It is not an unprimeable number, because it can be changed into a prime (1141211129) 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, 540318 + ... + 542425.

It is an arithmetic number, because the mean of its divisors is an integer number (116936352).

Almost surely, 2^1141211122 is an apocalyptic number.

1141211122 is a deficient number, since it is larger than the sum of its proper divisors (729770510).

1141211122 is a wasteful number, since it uses less digits than its factorization.

1141211122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082793.

The product of its digits is 32, while the sum is 16.

The square root of 1141211122 is about 33781.8164402094. The cubic root of 1141211122 is about 1045.0137348530.

Adding to 1141211122 its reverse (2211121411), we get a palindrome (3352332533).

The spelling of 1141211122 in words is "one billion, one hundred forty-one million, two hundred eleven thousand, one hundred twenty-two".