2212031404 has 24 divisors (see below), whose sum is σ = 4249880208. Its totient is φ = 999061440.

The previous prime is 2212031383. The next prime is 2212031411. The reversal of 2212031404 is 4041302122.

It is a super-2 number, since 2×2212031404² = 9786165864564422432, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 153199 + ... + 167014.

It is an arithmetic number, because the mean of its divisors is an integer number (177078342).

Almost surely, 2^2212031404 is an apocalyptic number.

It is an amenable number.

2212031404 is a deficient number, since it is larger than the sum of its proper divisors (2037848804).

2212031404 is a wasteful number, since it uses less digits than its factorization.

2212031404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320385 (or 320383 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2212031404 is about 47032.2379225144. The cubic root of 2212031404 is about 1302.9580380983.

Adding to 2212031404 its reverse (4041302122), we get a palindrome (6253333526).

The spelling of 2212031404 in words is "two billion, two hundred twelve million, thirty-one thousand, four hundred four".