3404220121204 has 12 divisors (see below), whose sum is σ = 6808440242464. Its totient is φ = 1458951480504.

The previous prime is 3404220121163. The next prime is 3404220121219. The reversal of 3404220121204 is 4021210224043.

3404220121204 is an admirable number.

It is a super-2 number, since 2×3404220121204² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 60789644994 + ... + 60789645049.

Almost surely, 2^{3404220121204} is an apocalyptic number.

It is an amenable number.

3404220121204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3404220121204 is a wasteful number, since it uses less digits than its factorization.

3404220121204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121579290054 (or 121579290052 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 3404220121204 its reverse (4021210224043), we get a palindrome (7425430345247).

The spelling of 3404220121204 in words is "three trillion, four hundred four billion, two hundred twenty million, one hundred twenty-one thousand, two hundred four".