2242420324 has 12 divisors (see below), whose sum is σ = 3949231804. Its totient is φ = 1114068384.

The previous prime is 2242420307. The next prime is 2242420333. The reversal of 2242420324 is 4230242422.

It can be written as a sum of positive squares in 2 ways, for example, as 219040000 + 2023380324 = 14800^2 + 44982^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1784739 + ... + 1785994.

Almost surely, 2^2242420324 is an apocalyptic number.

It is an amenable number.

2242420324 is a deficient number, since it is larger than the sum of its proper divisors (1706811480).

2242420324 is a wasteful number, since it uses less digits than its factorization.

2242420324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570894 (or 3570892 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

The square root of 2242420324 is about 47354.2007006770. The cubic root of 2242420324 is about 1308.8976068461.

Adding to 2242420324 its reverse (4230242422), we get a palindrome (6472662746).

The spelling of 2242420324 in words is "two billion, two hundred forty-two million, four hundred twenty thousand, three hundred twenty-four".