2202122424 has 32 divisors (see below), whose sum is σ = 5695146000. Its totient is φ = 708728832.

The previous prime is 2202122399. The next prime is 2202122437. The reversal of 2202122424 is 4242212022.

It is a self number, because there is not a number n which added to its sum of digits gives 2202122424.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1581289 + ... + 1582680.

Almost surely, 2^2202122424 is an apocalyptic number.

2202122424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2202122424 is an abundant number, since it is smaller than the sum of its proper divisors (3493023576).

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

2202122424 is a wasteful number, since it uses less digits than its factorization.

2202122424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164007 (or 3164003 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2202122424 is about 46926.7772598971. Note that the first 3 decimals coincide. The cubic root of 2202122424 is about 1301.0095558342.

Adding to 2202122424 its reverse (4242212022), we get a palindrome (6444334446).

The spelling of 2202122424 in words is "two billion, two hundred two million, one hundred twenty-two thousand, four hundred twenty-four".