2204111394 has 12 divisors (see below), whose sum is σ = 4775574726. Its totient is φ = 734703792.

The previous prime is 2204111347. The next prime is 2204111401. The reversal of 2204111394 is 4931114022.

It is a happy number.

2204111394 is a `hidden beast` number, since 220 + 41 + 11 + 394 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2044215369 + 159896025 = 45213^2 + 12645^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61225299 + ... + 61225334.

Almost surely, 2^2204111394 is an apocalyptic number.

2204111394 is an abundant number, since it is smaller than the sum of its proper divisors (2571463332).

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

2204111394 is a wasteful number, since it uses less digits than its factorization.

2204111394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122450641 (or 122450638 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 2204111394 is about 46947.9647482189. The cubic root of 2204111394 is about 1301.4011311425.

The spelling of 2204111394 in words is "two billion, two hundred four million, one hundred eleven thousand, three hundred ninety-four".