222424241424 has 80 divisors (see below), whose sum is σ = 716379386880. Its totient is φ = 57772529280.

The previous prime is 222424241381. The next prime is 222424241471. The reversal of 222424241424 is 424142424222.

It is a Harshad number since it is a multiple of its sum of digits (33).

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 15 ways as a sum of consecutive naturals, for example, 30086164 + ... + 30093555.

It is an arithmetic number, because the mean of its divisors is an integer number (8954742336).

Almost surely, 2^222424241424 is an apocalyptic number.

222424241424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

222424241424 is an abundant number, since it is smaller than the sum of its proper divisors (493955145456).

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

222424241424 is a wasteful number, since it uses less digits than its factorization.

222424241424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60179748 (or 60179742 counting only the distinct ones).

The product of its digits is 65536, while the sum is 33.

Adding to 222424241424 its reverse (424142424222), we get a palindrome (646566665646).

The spelling of 222424241424 in words is "two hundred twenty-two billion, four hundred twenty-four million, two hundred forty-one thousand, four hundred twenty-four".