1122404311124 has 24 divisors (see below), whose sum is σ = 2017751503488. Its totient is φ = 545910757920.

The previous prime is 1122404311121. The next prime is 1122404311151. The reversal of 1122404311124 is 4211134042211.

It is a junction number, because it is equal to n+sod(n) for n = 1122404311093 and 1122404311102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122404311121) 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 7 ways as a sum of consecutive naturals, for example, 202712 + ... + 1511919.

It is an arithmetic number, because the mean of its divisors is an integer number (84072979312).

Almost surely, 2^{1122404311124} is an apocalyptic number.

It is an amenable number.

1122404311124 is a deficient number, since it is larger than the sum of its proper divisors (895347192364).

1122404311124 is a wasteful number, since it uses less digits than its factorization.

1122404311124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719095 (or 1719093 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 1122404311124 its reverse (4211134042211), we get a palindrome (5333538353335).

The spelling of 1122404311124 in words is "one trillion, one hundred twenty-two billion, four hundred four million, three hundred eleven thousand, one hundred twenty-four".