7150080218 has 12 divisors (see below), whose sum is σ = 11393121822. Its totient is φ = 3364743360.

The previous prime is 7150080211. The next prime is 7150080221. The reversal of 7150080218 is 8120800517.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 6977762089 + 172318129 = 83533^2 + 13127^2 .

It is a super-2 number, since 2×7150080218² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7150080211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6184613 + ... + 6185768.

Almost surely, 2^7150080218 is an apocalyptic number.

7150080218 is a deficient number, since it is larger than the sum of its proper divisors (4243041604).

7150080218 is a wasteful number, since it uses less digits than its factorization.

7150080218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12370417 (or 12370400 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 32.

The square root of 7150080218 is about 84558.1469640862. The cubic root of 7150080218 is about 1926.5057285792.

The spelling of 7150080218 in words is "seven billion, one hundred fifty million, eighty thousand, two hundred eighteen".