404303222101 has 16 divisors (see below), whose sum is σ = 407637734400. Its totient is φ = 400985021808.

The previous prime is 404303222047. The next prime is 404303222111. The reversal of 404303222101 is 101222303404.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-404303222101 is a prime.

It is a super-2 number, since 2×404303222101² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404303222111) 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 15 ways as a sum of consecutive naturals, for example, 89386026 + ... + 89390548.

It is an arithmetic number, because the mean of its divisors is an integer number (25477358400).

Almost surely, 2^404303222101 is an apocalyptic number.

It is an amenable number.

404303222101 is a deficient number, since it is larger than the sum of its proper divisors (3334512299).

404303222101 is a wasteful number, since it uses less digits than its factorization.

404303222101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6168.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 404303222101 its reverse (101222303404), we get a palindrome (505525525505).

The spelling of 404303222101 in words is "four hundred four billion, three hundred three million, two hundred twenty-two thousand, one hundred one".