2227715698 has 8 divisors (see below), whose sum is σ = 3598617708. Its totient is φ = 1028176464.

The previous prime is 2227715671. The next prime is 2227715713. The reversal of 2227715698 is 8965177222.

It can be written as a sum of positive squares in 2 ways, for example, as 2216243929 + 11471769 = 47077^2 + 3387^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2227715698² = 9925434462231254408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42840661 + ... + 42840712.

Almost surely, 2^2227715698 is an apocalyptic number.

2227715698 is a deficient number, since it is larger than the sum of its proper divisors (1370902010).

2227715698 is a wasteful number, since it uses less digits than its factorization.

2227715698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85681388.

The product of its digits is 846720, while the sum is 49.

The square root of 2227715698 is about 47198.6832231578. The cubic root of 2227715698 is about 1306.0303070529.

The spelling of 2227715698 in words is "two billion, two hundred twenty-seven million, seven hundred fifteen thousand, six hundred ninety-eight".