221002200110999 has 8 divisors (see below), whose sum is σ = 230408612316432. Its totient is φ = 211789734549120.

The previous prime is 221002200110983. The next prime is 221002200111073. The reversal of 221002200110999 is 999011002200122.

It is a happy number.

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 221002200110999 - 2⁴ = 221002200110983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221002200110959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48486658562 + ... + 48486663119.

It is an arithmetic number, because the mean of its divisors is an integer number (28801076539554).

Almost surely, 2^{221002200110999} is an apocalyptic number.

221002200110999 is a deficient number, since it is larger than the sum of its proper divisors (9406412205433).

221002200110999 is an equidigital number, since it uses as much as digits as its factorization.

221002200110999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96973321777.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 221002200110999 in words is "two hundred twenty-one trillion, two billion, two hundred million, one hundred ten thousand, nine hundred ninety-nine".