2112202424 has 64 divisors (see below), whose sum is σ = 4259787840. Its totient is φ = 979292160.

The previous prime is 2112202423. The next prime is 2112202427. The reversal of 2112202424 is 4242022112.

It is a super-3 number, since 3×2112202424³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2112202396 and 2112202405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112202423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3138152 + ... + 3138824.

It is an arithmetic number, because the mean of its divisors is an integer number (66559185).

Almost surely, 2^2112202424 is an apocalyptic number.

It is an amenable number.

2112202424 is an abundant number, since it is smaller than the sum of its proper divisors (2147585416).

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

2112202424 is a wasteful number, since it uses less digits than its factorization.

2112202424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1196 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2112202424 is about 45958.7034630003. The cubic root of 2112202424 is about 1283.0547207096.

Adding to 2112202424 its reverse (4242022112), we get a palindrome (6354224536).

The spelling of 2112202424 in words is "two billion, one hundred twelve million, two hundred two thousand, four hundred twenty-four".