1100121201404 has 12 divisors (see below), whose sum is σ = 1925219944200. Its totient is φ = 550058360208.

The previous prime is 1100121201401. The next prime is 1100121201419. The reversal of 1100121201404 is 4041021210011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100121201401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075082 + ... + 1831950.

It is an arithmetic number, because the mean of its divisors is an integer number (160434995350).

Almost surely, 2^{1100121201404} is an apocalyptic number.

It is an amenable number.

1100121201404 is a deficient number, since it is larger than the sum of its proper divisors (825098742796).

1100121201404 is a wasteful number, since it uses less digits than its factorization.

1100121201404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120252 (or 1120250 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 1100121201404 its reverse (4041021210011), we get a palindrome (5141142411415).

The spelling of 1100121201404 in words is "one trillion, one hundred billion, one hundred twenty-one million, two hundred one thousand, four hundred four".