2244301020 has 240 divisors, whose sum is σ = 7710735648. Its totient is φ = 543075840.

The previous prime is 2244301001. The next prime is 2244301067. The reversal of 2244301020 is 201034422.

2244301020 is a `hidden beast` number, since 224 + 430 + 10 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2244300984 and 2244301002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1283787 + ... + 1285533.

Almost surely, 2^2244301020 is an apocalyptic number.

2244301020 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 2244301020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3855367824).

2244301020 is an abundant number, since it is smaller than the sum of its proper divisors (5466434628).

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

2244301020 is a wasteful number, since it uses less digits than its factorization.

2244301020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842 (or 1831 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2244301020 is about 47374.0542913523. The cubic root of 2244301020 is about 1309.2634244709.

Adding to 2244301020 its reverse (201034422), we get a palindrome (2445335442).

The spelling of 2244301020 in words is "two billion, two hundred forty-four million, three hundred one thousand, twenty".