715000007222 has 32 divisors (see below), whose sum is σ = 1130403216384. Its totient is φ = 338712472800.

The previous prime is 715000007207. The next prime is 715000007263. The reversal of 715000007222 is 222700000517.

It is a super-2 number, since 2×715000007222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 715000007191 and 715000007200.

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, 1301597 + ... + 1767527.

It is an arithmetic number, because the mean of its divisors is an integer number (35325100512).

Almost surely, 2^715000007222 is an apocalyptic number.

715000007222 is a deficient number, since it is larger than the sum of its proper divisors (415403209162).

715000007222 is a wasteful number, since it uses less digits than its factorization.

715000007222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466484.

The product of its (nonzero) digits is 1960, while the sum is 26.

Adding to 715000007222 its reverse (222700000517), we get a palindrome (937700007739).

The spelling of 715000007222 in words is "seven hundred fifteen billion, seven thousand, two hundred twenty-two".