7240014222 has 32 divisors (see below), whose sum is σ = 16678920192. Its totient is φ = 2052285984.

The previous prime is 7240014217. The next prime is 7240014259. The reversal of 7240014222 is 2224100427.

It is a junction number, because it is equal to n+sod(n) for n = 7240014192 and 7240014201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673333 + ... + 684000.

It is an arithmetic number, because the mean of its divisors is an integer number (521216256).

Almost surely, 2^7240014222 is an apocalyptic number.

7240014222 is an abundant number, since it is smaller than the sum of its proper divisors (9438905970).

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

7240014222 is a wasteful number, since it uses less digits than its factorization.

7240014222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357472.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 7240014222 is about 85088.2731168050. The cubic root of 7240014222 is about 1934.5493208900.

Adding to 7240014222 its reverse (2224100427), we get a palindrome (9464114649).

The spelling of 7240014222 in words is "seven billion, two hundred forty million, fourteen thousand, two hundred twenty-two".