200002222002101 has 4 divisors (see below), whose sum is σ = 204880324977804. Its totient is φ = 195124119026400.

The previous prime is 200002222002083. The next prime is 200002222002131. The reversal of 200002222002101 is 101200222200002.

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 9424224612100 + 190577997390001 = 3069890^2 + 13804999^2 .

It is a cyclic number.

It is not a de Polignac number, because 200002222002101 - 2²⁶ = 200002154893237 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 (200002222002131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2439051487790 + ... + 2439051487871.

It is an arithmetic number, because the mean of its divisors is an integer number (51220081244451).

Almost surely, 2^{200002222002101} is an apocalyptic number.

It is an amenable number.

200002222002101 is a deficient number, since it is larger than the sum of its proper divisors (4878102975703).

200002222002101 is an equidigital number, since it uses as much as digits as its factorization.

200002222002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4878102975702.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 200002222002101 its reverse (101200222200002), we get a palindrome (301202444202103).

The spelling of 200002222002101 in words is "two hundred trillion, two billion, two hundred twenty-two million, two thousand, one hundred one".