2222423360 has 56 divisors (see below), whose sum is σ = 5301849696. Its totient is φ = 887339520.

The previous prime is 2222423317. The next prime is 2222423363. The reversal of 2222423360 is 633242222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222423363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176639 + ... + 188801.

Almost surely, 2^2222423360 is an apocalyptic number.

2222423360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222423360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2650924848).

2222423360 is an abundant number, since it is smaller than the sum of its proper divisors (3079426336).

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

2222423360 is a wasteful number, since it uses less digits than its factorization.

2222423360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12751 (or 12741 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 2222423360 is about 47142.5854191303. The cubic root of 2222423360 is about 1304.9952505907.

Adding to 2222423360 its reverse (633242222), we get a palindrome (2855665582).

The spelling of 2222423360 in words is "two billion, two hundred twenty-two million, four hundred twenty-three thousand, three hundred sixty".