2200002985 has 4 divisors (see below), whose sum is σ = 2640003588. Its totient is φ = 1760002384.

The previous prime is 2200002977. The next prime is 2200002991. The reversal of 2200002985 is 5892000022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 255104784 + 1944898201 = 15972^2 + 44101^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200002985 - 2³ = 2200002977 is a prime.

It is a Duffinian number.

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, 220000294 + ... + 220000303.

It is an arithmetic number, because the mean of its divisors is an integer number (660000897).

Almost surely, 2^2200002985 is an apocalyptic number.

It is an amenable number.

2200002985 is a deficient number, since it is larger than the sum of its proper divisors (440000603).

2200002985 is an equidigital number, since it uses as much as digits as its factorization.

2200002985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440000602.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2200002985 is about 46904.1894184304. The cubic root of 2200002985 is about 1300.5920350732.

The spelling of 2200002985 in words is "two billion, two hundred million, two thousand, nine hundred eighty-five".