2231044404 has 12 divisors (see below), whose sum is σ = 5205770304. Its totient is φ = 743681464.

The previous prime is 2231044393. The next prime is 2231044411. The reversal of 2231044404 is 4044401322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×2231044404³ (a number of 29 digits) contains 333 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, 92960172 + ... + 92960195.

It is an arithmetic number, because the mean of its divisors is an integer number (433814192).

Almost surely, 2^2231044404 is an apocalyptic number.

It is an amenable number.

2231044404 is an abundant number, since it is smaller than the sum of its proper divisors (2974725900).

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

2231044404 is a wasteful number, since it uses less digits than its factorization.

2231044404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185920374 (or 185920372 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 2231044404 is about 47233.9327602519. The cubic root of 2231044404 is about 1306.6804838825.

Adding to 2231044404 its reverse (4044401322), we get a palindrome (6275445726).

The spelling of 2231044404 in words is "two billion, two hundred thirty-one million, forty-four thousand, four hundred four".