404430002202 has 32 divisors (see below), whose sum is σ = 817370229312. Its totient is φ = 133392213504.

The previous prime is 404430002201. The next prime is 404430002213. The reversal of 404430002202 is 202200034404.

It is a super-2 number, since 2×404430002202² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (404430002201) 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 15 ways as a sum of consecutive naturals, for example, 2800573 + ... + 2941439.

It is an arithmetic number, because the mean of its divisors is an integer number (25542819666).

Almost surely, 2^404430002202 is an apocalyptic number.

404430002202 is an abundant number, since it is smaller than the sum of its proper divisors (412940227110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

404430002202 is a wasteful number, since it uses less digits than its factorization.

404430002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145902.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 404430002202 its reverse (202200034404), we get a palindrome (606630036606).

The spelling of 404430002202 in words is "four hundred four billion, four hundred thirty million, two thousand, two hundred two".