2240240522 has 8 divisors (see below), whose sum is σ = 3618850116. Its totient is φ = 1033957152.

The previous prime is 2240240507. The next prime is 2240240537. The reversal of 2240240522 is 2250420422.

It is an interprime number because it is at equal distance from previous prime (2240240507) and next prime (2240240537).

It can be written as a sum of positive squares in 2 ways, for example, as 2212667521 + 27573001 = 47039^2 + 5251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 43081523 + ... + 43081574.

Almost surely, 2^2240240522 is an apocalyptic number.

2240240522 is a deficient number, since it is larger than the sum of its proper divisors (1378609594).

2240240522 is a wasteful number, since it uses less digits than its factorization.

2240240522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86163112.

The product of its (nonzero) digits is 2560, while the sum is 23.

The square root of 2240240522 is about 47331.1791739864. The cubic root of 2240240522 is about 1308.4733535548.

Adding to 2240240522 its reverse (2250420422), we get a palindrome (4490660944).

The spelling of 2240240522 in words is "two billion, two hundred forty million, two hundred forty thousand, five hundred twenty-two".