222024220424 has 16 divisors (see below), whose sum is σ = 416318427600. Its totient is φ = 111005973072.

The previous prime is 222024220423. The next prime is 222024220447. The reversal of 222024220424 is 424022420222.

It is a junction number, because it is equal to n+sod(n) for n = 222024220393 and 222024220402.

It is not an unprimeable number, because it can be changed into a prime (222024220423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611534 + ... + 904445.

It is an arithmetic number, because the mean of its divisors is an integer number (26019901725).

Almost surely, 2^222024220424 is an apocalyptic number.

It is an amenable number.

222024220424 is a deficient number, since it is larger than the sum of its proper divisors (194294207176).

222024220424 is a wasteful number, since it uses less digits than its factorization.

222024220424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534292 (or 1534288 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 222024220424 its reverse (424022420222), we get a palindrome (646046640646).

The spelling of 222024220424 in words is "two hundred twenty-two billion, twenty-four million, two hundred twenty thousand, four hundred twenty-four".