222024852 has 144 divisors (see below), whose sum is σ = 671204352. Its totient is φ = 60549120.

The previous prime is 222024833. The next prime is 222024853. The reversal of 222024852 is 258420222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222024853) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 757618 + ... + 757910.

Almost surely, 2^222024852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222024852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335602176).

222024852 is an abundant number, since it is smaller than the sum of its proper divisors (449179500).

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

222024852 is a wasteful number, since it uses less digits than its factorization.

222024852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 433 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 222024852 is about 14900.4983809267. The cubic root of 222024852 is about 605.5274884141.

It can be divided in two parts, 2220 and 24852, that added together give a palindrome (27072).

The spelling of 222024852 in words is "two hundred twenty-two million, twenty-four thousand, eight hundred fifty-two".