2244722130 has 192 divisors, whose sum is σ = 7056840960. Its totient is φ = 483604992.

The previous prime is 2244722089. The next prime is 2244722131. The reversal of 2244722130 is 312274422.

2244722130 is a `hidden beast` number, since 2 + 2 + 447 + 2 + 213 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2244722094 and 2244722103.

It is not an unprimeable number, because it can be changed into a prime (2244722131) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3315352 + ... + 3316028.

It is an arithmetic number, because the mean of its divisors is an integer number (36754380).

Almost surely, 2^2244722130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2244722130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3528420480).

2244722130 is an abundant number, since it is smaller than the sum of its proper divisors (4812118830).

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

2244722130 is a wasteful number, since it uses less digits than its factorization.

2244722130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993 (or 990 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 2244722130 is about 47378.4986043247. The cubic root of 2244722130 is about 1309.3453073431.

Adding to 2244722130 its reverse (312274422), we get a palindrome (2556996552).

The spelling of 2244722130 in words is "two billion, two hundred forty-four million, seven hundred twenty-two thousand, one hundred thirty".