7224055662 has 32 divisors (see below), whose sum is σ = 14742297504. Its totient is φ = 2359296000.

The previous prime is 7224055649. The next prime is 7224055669. The reversal of 7224055662 is 2665504227.

It is a self number, because there is not a number n which added to its sum of digits gives 7224055662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7224055669) 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, 55662 + ... + 132462.

It is an arithmetic number, because the mean of its divisors is an integer number (460696797).

Almost surely, 2^7224055662 is an apocalyptic number.

7224055662 is an abundant number, since it is smaller than the sum of its proper divisors (7518241842).

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

7224055662 is a wasteful number, since it uses less digits than its factorization.

7224055662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77124.

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 7224055662 is about 84994.4448890632. Note that the first 3 decimals coincide. The cubic root of 7224055662 is about 1933.1268866426.

Adding to 7224055662 its reverse (2665504227), we get a palindrome (9889559889).

The spelling of 7224055662 in words is "seven billion, two hundred twenty-four million, fifty-five thousand, six hundred sixty-two".