1121133313122 has 16 divisors (see below), whose sum is σ = 2319586165440. Its totient is φ = 360824514512.

The previous prime is 1121133313109. The next prime is 1121133313127. The reversal of 1121133313122 is 2213133311211.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1121133313092 and 1121133313101.

It is not an unprimeable number, because it can be changed into a prime (1121133313127) 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, 3221647278 + ... + 3221647625.

It is an arithmetic number, because the mean of its divisors is an integer number (144974135340).

Almost surely, 2^{1121133313122} is an apocalyptic number.

1121133313122 is an abundant number, since it is smaller than the sum of its proper divisors (1198452852318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121133313122 is a wasteful number, since it uses less digits than its factorization.

1121133313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6443294937.

The product of its digits is 648, while the sum is 24.

Adding to 1121133313122 its reverse (2213133311211), we get a palindrome (3334266624333).

The spelling of 1121133313122 in words is "one trillion, one hundred twenty-one billion, one hundred thirty-three million, three hundred thirteen thousand, one hundred twenty-two".