2211113404 has 12 divisors (see below), whose sum is σ = 3870479704. Its totient is φ = 1105262064.

The previous prime is 2211113389. The next prime is 2211113407. The reversal of 2211113404 is 4043111122.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211113407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56322 + ... + 87145.

Almost surely, 2^2211113404 is an apocalyptic number.

It is an amenable number.

2211113404 is a deficient number, since it is larger than the sum of its proper divisors (1659366300).

2211113404 is a wasteful number, since it uses less digits than its factorization.

2211113404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147324 (or 147322 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2211113404 is about 47022.4776463342. The cubic root of 2211113404 is about 1302.7777692621. Note that the first 4 decimals are identical.

Adding to 2211113404 its reverse (4043111122), we get a palindrome (6254224526).

The spelling of 2211113404 in words is "two billion, two hundred eleven million, one hundred thirteen thousand, four hundred four".