11400322031122 has 8 divisors (see below), whose sum is σ = 17355714137136. Its totient is φ = 5615083985412.

The previous prime is 11400322031107. The next prime is 11400322031123. The reversal of 11400322031122 is 22113022300411.

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

It is a junction number, because it is equal to n+sod(n) for n = 11400322031093 and 11400322031102.

It is not an unprimeable number, because it can be changed into a prime (11400322031123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42538514908 + ... + 42538515175.

It is an arithmetic number, because the mean of its divisors is an integer number (2169464267142).

Almost surely, 2^{11400322031122} is an apocalyptic number.

11400322031122 is a deficient number, since it is larger than the sum of its proper divisors (5955392106014).

11400322031122 is an equidigital number, since it uses as much as digits as its factorization.

11400322031122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85077030152.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11400322031122 its reverse (22113022300411), we get a palindrome (33513344331533).

The spelling of 11400322031122 in words is "eleven trillion, four hundred billion, three hundred twenty-two million, thirty-one thousand, one hundred twenty-two".