2201840404 has 6 divisors (see below), whose sum is σ = 3853220714. Its totient is φ = 1100920200.

The previous prime is 2201840383. The next prime is 2201840423. The reversal of 2201840404 is 4040481022.

It can be written as a sum of positive squares in only one way, i.e., 1286656900 + 915183504 = 35870^2 + 30252^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275230047 + ... + 275230054.

Almost surely, 2^2201840404 is an apocalyptic number.

It is an amenable number.

2201840404 is a deficient number, since it is larger than the sum of its proper divisors (1651380310).

2201840404 is a wasteful number, since it uses less digits than its factorization.

2201840404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550460105 (or 550460103 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 2201840404 is about 46923.7722695011. The cubic root of 2201840404 is about 1300.9540145111.

The spelling of 2201840404 in words is "two billion, two hundred one million, eight hundred forty thousand, four hundred four".