2212140424 has 32 divisors (see below), whose sum is σ = 4486547520. Its totient is φ = 1016479296.

The previous prime is 2212140421. The next prime is 2212140433. The reversal of 2212140424 is 4240412122.

It is a junction number, because it is equal to n+sod(n) for n = 2212140395 and 2212140404.

It is not an unprimeable number, because it can be changed into a prime (2212140421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23244 + ... + 70459.

It is an arithmetic number, because the mean of its divisors is an integer number (140204610).

Almost surely, 2^2212140424 is an apocalyptic number.

It is an amenable number.

2212140424 is an abundant number, since it is smaller than the sum of its proper divisors (2274407096).

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

2212140424 is a wasteful number, since it uses less digits than its factorization.

2212140424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93949 (or 93945 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2212140424 is about 47033.3969005004. The cubic root of 2212140424 is about 1302.9794431820.

Adding to 2212140424 its reverse (4240412122), we get a palindrome (6452552546).

The spelling of 2212140424 in words is "two billion, two hundred twelve million, one hundred forty thousand, four hundred twenty-four".