2226204404 has 6 divisors (see below), whose sum is σ = 3895857714. Its totient is φ = 1113102200.

The previous prime is 2226204389. The next prime is 2226204439. The reversal of 2226204404 is 4044026222.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2225952400 + 252004 = 47180^2 + 502^2 .

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, 278275547 + ... + 278275554.

It is an arithmetic number, because the mean of its divisors is an integer number (649309619).

Almost surely, 2^2226204404 is an apocalyptic number.

It is an amenable number.

2226204404 is a deficient number, since it is larger than the sum of its proper divisors (1669653310).

2226204404 is a wasteful number, since it uses less digits than its factorization.

2226204404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556551105 (or 556551103 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2226204404 is about 47182.6705899528. The cubic root of 2226204404 is about 1305.7349009737.

The spelling of 2226204404 in words is "two billion, two hundred twenty-six million, two hundred four thousand, four hundred four".