2242240002 has 32 divisors (see below), whose sum is σ = 4986100800. Its totient is φ = 746911584.

The previous prime is 2242240001. The next prime is 2242240051. The reversal of 2242240002 is 2000422422.

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

It is not an unprimeable number, because it can be changed into a prime (2242240001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72118 + ... + 98414.

It is an arithmetic number, because the mean of its divisors is an integer number (155815650).

Almost surely, 2^2242240002 is an apocalyptic number.

2242240002 is an abundant number, since it is smaller than the sum of its proper divisors (2743860798).

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

2242240002 is a wasteful number, since it uses less digits than its factorization.

2242240002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27887 (or 27881 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

The square root of 2242240002 is about 47352.2966919240. The cubic root of 2242240002 is about 1308.8625213393.

Adding to 2242240002 its reverse (2000422422), we get a palindrome (4242662424).

The spelling of 2242240002 in words is "two billion, two hundred forty-two million, two hundred forty thousand, two".