2202289344 has 224 divisors, whose sum is σ = 6973214400. Its totient is φ = 679034880.

The previous prime is 2202289343. The next prime is 2202289363. The reversal of 2202289344 is 4439822022.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2202289299 and 2202289308.

It is not an unprimeable number, because it can be changed into a prime (2202289343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1791322 + ... + 1792550.

Almost surely, 2^2202289344 is an apocalyptic number.

2202289344 is a gapful number since it is divisible by the number (24) 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 2202289344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3486607200).

2202289344 is an abundant number, since it is smaller than the sum of its proper divisors (4770925056).

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

2202289344 is a wasteful number, since it uses less digits than its factorization.

2202289344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328 (or 1312 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 2202289344 is about 46928.5557416804. Note that the first 3 decimals coincide. The cubic root of 2202289344 is about 1301.0424270052.

The spelling of 2202289344 in words is "two billion, two hundred two million, two hundred eighty-nine thousand, three hundred forty-four".