2224262240 has 48 divisors (see below), whose sum is σ = 5343906960. Its totient is φ = 874621440.

The previous prime is 2224262239. The next prime is 2224262297. The reversal of 2224262240 is 422624222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108371 + ... + 127250.

It is an arithmetic number, because the mean of its divisors is an integer number (111331395).

Almost surely, 2^2224262240 is an apocalyptic number.

2224262240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224262240 is an abundant number, since it is smaller than the sum of its proper divisors (3119644720).

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

2224262240 is a wasteful number, since it uses less digits than its factorization.

2224262240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235695 (or 235687 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 2224262240 is about 47162.0847715620. The cubic root of 2224262240 is about 1305.3550782382.

Adding to 2224262240 its reverse (422624222), we get a palindrome (2646886462).

The spelling of 2224262240 in words is "two billion, two hundred twenty-four million, two hundred sixty-two thousand, two hundred forty".