2212510404 has 96 divisors (see below), whose sum is σ = 5865825280. Its totient is φ = 643448448.

The previous prime is 2212510403. The next prime is 2212510409. The reversal of 2212510404 is 4040152122.

It is not an unprimeable number, because it can be changed into a prime (2212510403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2438919 + ... + 2439825.

Almost surely, 2^2212510404 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212510404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2932912640).

2212510404 is an abundant number, since it is smaller than the sum of its proper divisors (3653314876).

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

2212510404 is a wasteful number, since it uses less digits than its factorization.

2212510404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769 (or 1767 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2212510404 is about 47037.3298987092. The cubic root of 2212510404 is about 1303.0520801412.

Adding to 2212510404 its reverse (4040152122), we get a palindrome (6252662526).

The spelling of 2212510404 in words is "two billion, two hundred twelve million, five hundred ten thousand, four hundred four".