2222124424 has 16 divisors (see below), whose sum is σ = 4486982220. Its totient is φ = 1025595840.

The previous prime is 2222124397. The next prime is 2222124439. The reversal of 2222124424 is 4244212222.

It can be written as a sum of positive squares in 2 ways, for example, as 2068612324 + 153512100 = 45482^2 + 12390^2 .

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10683187 + ... + 10683394.

Almost surely, 2^2222124424 is an apocalyptic number.

It is an amenable number.

2222124424 is an abundant number, since it is smaller than the sum of its proper divisors (2264857796).

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

2222124424 is a wasteful number, since it uses less digits than its factorization.

2222124424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21366600 (or 21366596 counting only the distinct ones).

The product of its digits is 4096, while the sum is 25.

The square root of 2222124424 is about 47139.4147608983. The cubic root of 2222124424 is about 1304.9367367540.

Adding to 2222124424 its reverse (4244212222), we get a palindrome (6466336646).

The spelling of 2222124424 in words is "two billion, two hundred twenty-two million, one hundred twenty-four thousand, four hundred twenty-four".