1101133122 has 8 divisors (see below), whose sum is σ = 2202266256. Its totient is φ = 367044372.

The previous prime is 1101133079. The next prime is 1101133127. The reversal of 1101133122 is 2213311011.

It is a happy number.

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

1101133122 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (1101133127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91761088 + ... + 91761099.

It is an arithmetic number, because the mean of its divisors is an integer number (275283282).

Almost surely, 2^1101133122 is an apocalyptic number.

1101133122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1101133122 is a wasteful number, since it uses less digits than its factorization.

1101133122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183522192.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1101133122 is about 33183.3259635016. The cubic root of 1101133122 is about 1032.6344481529.

Adding to 1101133122 its reverse (2213311011), we get a palindrome (3314444133).

The spelling of 1101133122 in words is "one billion, one hundred one million, one hundred thirty-three thousand, one hundred twenty-two".