1120404404612 has 12 divisors (see below), whose sum is σ = 1968843426396. Its totient is φ = 557877711360.

The previous prime is 1120404404611. The next prime is 1120404404629. The reversal of 1120404404612 is 2164044040211.

It can be written as a sum of positive squares in 2 ways, for example, as 365896751236 + 754507653376 = 604894^2 + 868624^2 .

It is not an unprimeable number, because it can be changed into a prime (1120404404611) 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, 581121653 + ... + 581123580.

It is an arithmetic number, because the mean of its divisors is an integer number (164070285533).

Almost surely, 2^{1120404404612} is an apocalyptic number.

It is an amenable number.

1120404404612 is a deficient number, since it is larger than the sum of its proper divisors (848439021784).

1120404404612 is a wasteful number, since it uses less digits than its factorization.

1120404404612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1162245478 (or 1162245476 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1120404404612 its reverse (2164044040211), we get a palindrome (3284448444823).

The spelling of 1120404404612 in words is "one trillion, one hundred twenty billion, four hundred four million, four hundred four thousand, six hundred twelve".