116222016665 has 8 divisors (see below), whose sum is σ = 139469748480. Its totient is φ = 92975394352.

The previous prime is 116222016643. The next prime is 116222016683. The reversal of 116222016665 is 566610222611.

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

It is a cyclic number.

It is not a de Polignac number, because 116222016665 - 2⁶ = 116222016601 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26249 + ... + 482838.

It is an arithmetic number, because the mean of its divisors is an integer number (17433718560).

Almost surely, 2^116222016665 is an apocalyptic number.

It is an amenable number.

116222016665 is a deficient number, since it is larger than the sum of its proper divisors (23247731815).

116222016665 is an equidigital number, since it uses as much as digits as its factorization.

116222016665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554751.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 116222016665 in words is "one hundred sixteen billion, two hundred twenty-two million, sixteen thousand, six hundred sixty-five".