20040404422202 has 8 divisors (see below), whose sum is σ = 30060699520800. Its totient is φ = 10020171248604.

The previous prime is 20040404422189. The next prime is 20040404422229. The reversal of 20040404422202 is 20222440404002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14663552 + ... + 15971867.

It is an arithmetic number, because the mean of its divisors is an integer number (3757587440100).

Almost surely, 2^{20040404422202} is an apocalyptic number.

20040404422202 is a deficient number, since it is larger than the sum of its proper divisors (10020295098598).

20040404422202 is a wasteful number, since it uses less digits than its factorization.

20040404422202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30962500.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 20040404422202 its reverse (20222440404002), we get a palindrome (40262844826204).

The spelling of 20040404422202 in words is "twenty trillion, forty billion, four hundred four million, four hundred twenty-two thousand, two hundred two".