7222015130215 has 16 divisors (see below), whose sum is σ = 9134692715520. Its totient is φ = 5466238884000.

The previous prime is 7222015130171. The next prime is 7222015130219. The reversal of 7222015130215 is 5120315102227.

It is a de Polignac number, because none of the positive numbers 2^k-7222015130215 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7222015130219) 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, 50541979 + ... + 50684668.

It is an arithmetic number, because the mean of its divisors is an integer number (570918294720).

Almost surely, 2^{7222015130215} is an apocalyptic number.

7222015130215 is a deficient number, since it is larger than the sum of its proper divisors (1912677585305).

7222015130215 is a wasteful number, since it uses less digits than its factorization.

7222015130215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101227422.

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 7222015130215 in words is "seven trillion, two hundred twenty-two billion, fifteen million, one hundred thirty thousand, two hundred fifteen".