2242315020 has 96 divisors (see below), whose sum is σ = 7209780480. Its totient is φ = 514978560.

The previous prime is 2242314967. The next prime is 2242315021. The reversal of 2242315020 is 205132422.

It is not an unprimeable number, because it can be changed into a prime (2242315021) 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, 76867 + ... + 101946.

It is an arithmetic number, because the mean of its divisors is an integer number (75101880).

Almost surely, 2^2242315020 is an apocalyptic number.

2242315020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2242315020 is an abundant number, since it is smaller than the sum of its proper divisors (4967465460).

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

2242315020 is a wasteful number, since it uses less digits than its factorization.

2242315020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178855 (or 178853 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2242315020 is about 47353.0888116076. The cubic root of 2242315020 is about 1308.8771179262.

Adding to 2242315020 its reverse (205132422), we get a palindrome (2447447442).

The spelling of 2242315020 in words is "two billion, two hundred forty-two million, three hundred fifteen thousand, twenty".