2241223152 has 120 divisors (see below), whose sum is σ = 7131414096. Its totient is φ = 602671104.

The previous prime is 2241223091. The next prime is 2241223157. The reversal of 2241223152 is 2513221422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241223157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11958 + ... + 68010.

Almost surely, 2^2241223152 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 2241223152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3565707048).

2241223152 is an abundant number, since it is smaller than the sum of its proper divisors (4890190944).

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

2241223152 is a wasteful number, since it uses less digits than its factorization.

2241223152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56095 (or 56082 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 2241223152 is about 47341.5584027396. The cubic root of 2241223152 is about 1308.6646361748.

Adding to 2241223152 its reverse (2513221422), we get a palindrome (4754444574).

The spelling of 2241223152 in words is "two billion, two hundred forty-one million, two hundred twenty-three thousand, one hundred fifty-two".