2236404422 has 8 divisors (see below), whose sum is σ = 3833836176. Its totient is φ = 958459032.

The previous prime is 2236404353. The next prime is 2236404437. The reversal of 2236404422 is 2244046322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 79871573 + ... + 79871600.

It is an arithmetic number, because the mean of its divisors is an integer number (479229522).

Almost surely, 2^2236404422 is an apocalyptic number.

2236404422 is a deficient number, since it is larger than the sum of its proper divisors (1597431754).

2236404422 is a wasteful number, since it uses less digits than its factorization.

2236404422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159743182.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 2236404422 is about 47290.6377838151. The cubic root of 2236404422 is about 1307.7260673685.

The spelling of 2236404422 in words is "two billion, two hundred thirty-six million, four hundred four thousand, four hundred twenty-two".