99815572482266 has 8 divisors (see below), whose sum is σ = 150507250654464. Its totient is φ = 49646488930780.

The previous prime is 99815572482229. The next prime is 99815572482347. The reversal of 99815572482266 is 66228427551899.

It is a happy number.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 99815572482193 and 99815572482202.

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, 130648654700 + ... + 130648655463.

It is an arithmetic number, because the mean of its divisors is an integer number (18813406331808).

Almost surely, 2^{99815572482266} is an apocalyptic number.

99815572482266 is a deficient number, since it is larger than the sum of its proper divisors (50691678172198).

99815572482266 is a wasteful number, since it uses less digits than its factorization.

99815572482266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261297310356.

The product of its digits is 1045094400, while the sum is 74.

The spelling of 99815572482266 in words is "ninety-nine trillion, eight hundred fifteen billion, five hundred seventy-two million, four hundred eighty-two thousand, two hundred sixty-six".