2102224024 has 8 divisors (see below), whose sum is σ = 3941670060. Its totient is φ = 1051112008.

The previous prime is 2102224009. The next prime is 2102224027. The reversal of 2102224024 is 4204222012.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2102223992 and 2102224010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102224027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131388994 + ... + 131389009.

Almost surely, 2^2102224024 is an apocalyptic number.

It is an amenable number.

2102224024 is a deficient number, since it is larger than the sum of its proper divisors (1839446036).

2102224024 is a wasteful number, since it uses less digits than its factorization.

2102224024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262778009 (or 262778005 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2102224024 is about 45850.0166194081. The cubic root of 2102224024 is about 1281.0310751421.

Adding to 2102224024 its reverse (4204222012), we get a palindrome (6306446036).

The spelling of 2102224024 in words is "two billion, one hundred two million, two hundred twenty-four thousand, twenty-four".