1404221112213 has 32 divisors (see below), whose sum is σ = 2004157440000. Its totient is φ = 871896830400.

The previous prime is 1404221112197. The next prime is 1404221112233. The reversal of 1404221112213 is 3122111224041.

It is not a de Polignac number, because 1404221112213 - 2⁴ = 1404221112197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1404221112233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6849508 + ... + 7051538.

It is an arithmetic number, because the mean of its divisors is an integer number (62629920000).

Almost surely, 2^{1404221112213} is an apocalyptic number.

It is an amenable number.

1404221112213 is a deficient number, since it is larger than the sum of its proper divisors (599936327787).

1404221112213 is a wasteful number, since it uses less digits than its factorization.

1404221112213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204113.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1404221112213 its reverse (3122111224041), we get a palindrome (4526332336254).

The spelling of 1404221112213 in words is "one trillion, four hundred four billion, two hundred twenty-one million, one hundred twelve thousand, two hundred thirteen".